Wireless Earbuds, Cshidworld Bluetooth 5.0 Headphones Noise Cancelling Mini Headset IPX5 Sweatproof Invisible Sports in Ear Earphones with Built-in Mic for Smartphones Laptop

Worked well for 9 months and then left ear bud quit working. I made sure it was charged and everything else I tried did not work either. Right ear bud worked as expected.Ear buds tended to fall out on treadmill and fast walking outside. Noise canceling was about 50% bc I could carry on a conversation with both ear buds in place and hear noises around me. For the money it’s a 3 star rating based on ease of pairing and good sound minus all the other not good things. Would not purchase again. Went back to much older and cheaper ear buds.

Perfect for the price. Decent charge time. No noise cancellation. No column controls

it is a gift for my uncle, when he driving, he can listen to the radio or answer the phone easily and yet still hear what’s going on around him. he seems very happy for this. its design is modern, perfect buy.

Very good product, I'm really happy.Amazing sound, really greats. Its sound quality is better than all my headphones.The earbuds are fairly small, very light, and fit comfortably in my ears. It did not fall when I was running. Also it is easy to pairing the two headsets.High quality and reasonable price, I think I will buy one more for my wife.

This is nuts. For phone calls, these work better than ANYTHING ive ever tried. Including most of the major new brand names. I can not say enough good about the phone call sound quality. Not one time has anyone on the other end had trouble hearing me. Works great in areas with a lot of noise as well. For music, they are good. Nothing super special but good. Can be used individuals which is very nice.

Got the first pair and didn't work, got the second and the volume only went up a little bit. Tried to communicate with seller without success to ask for my money back.

Love this item. So lightweight but excellent sound quality. This would be a great mp3 for a child who starting to listen to music as the value for money is astounding. Very happy customer .

Love them! So comfortable and the sound is.......delicious! Don't hesitate these are very good!

使い始めて約半年ですが、毎日の通勤の電車、ジムで使っていて全く問題ありません。ケース自体が充電器になっており保管している間にイヤホン自体が充電されていますが、週一で充電すれば余裕で持ちます。別に紐付のイヤホンも持っていますが首に当たる感覚が気になり始めたら止まらないので、個人的には完全ワイヤレスの方が好きです。私は運動中に落ちたことはありませんが、耳の中の形は人それぞれですので一概には言えませんね。音楽をガンガン聞くというより学習に使っているので音質は気にしていません。というかこれを使って繊細な音を聞いていないので良いとも悪いとも言えません。

他のレビューでも指摘されているが、無音時ないし小音量時、ジリジリジリというような雑音が気になる。雑音は片方のみというレビューも有るが、自分の場合は両方ともだった（片方のみ又は両方とも使用したいずれの場合も発生）。まあ慣れれば然程でもないかもしれない。説明書は英語と中国語のみ。尤も説明書の文面も、中国語の方はどうか分からないが、英語の方は適当なよう（笑）。とはいえ内容は掴める。英語が不得手な人でも、自動翻訳に掛ければ大丈夫だろう。商品ページにも大体の使い方は記載されているが、説明書にしか記載されていない情報も有る。•電源を入れると、最後に接続した端末に自動で接続される。•ペアリング中はイヤホンのLEDライトが赤色と青色交互に点滅する。•2秒間ピッと鳴るまで長押しすると次の曲を再生できる。•両耳で使用する場合には、メイン（主側）イヤホンとアクセサリー（付属側）イヤホンという位置付けが有る。次の曲を再生するにはアクセサリーイヤホンを、リダイヤルするにはメインイヤホンを操作する。•購入後初めて両耳で使用するときは、まず両イヤホンそれぞれにつき電源を入れボタンを同時に長押しして両者を接続し、それから音声端末とペアリングを行う。2度目以降は端末に接続されるより前に、両イヤホンの電源を入れればよいよう。左右のイヤホンのどちらをメインイヤホンにするかは、メインイヤホンにしたい方の電源を先に入れてボタンをダブルクリックし、それから前述の両イヤホン間の接続を行うことで設定できるらしい。•充電ケースの磁石式の穴にイヤホンを嵌めると自動で充電を開始する。充電中はイヤホンのLEDライトが赤色に点灯する。充電が完了するとイヤホンのLEDライトが青色に点灯する。その後約5分で飽和状態となり、自動で充電が休止する。電源ケースのスイッチを押すか、イヤホンを取り出してから再び入れることでも休止することができるらしい（充電中に試したところそうはならなかったので、充電完了後のみだろうか）。充電中点灯する、電源ケースの青色のLEDライトは、計4つで充電状態を示すらしい。【説明書［英語］の内容】Thank you for selecting double-ear true wireless and true stereo magnetic type Bluetooth earphone. This user manual will show correct use of the Bluetooth earphone and performance parameters to you.1. Part name and comfortable wearing mode① The best invisible position for wearing (auricular fossa of left and right ears);② Multiple-function key includes (power on key/answering key/power off key/music pause and play/number redialing, hold down the accessory earphone for two seconds, etc.);③ Contactor for charging④ Earmuff position⑤ LED Indicator light⑥ The hidden magnet position of the host position⑦ Charging thimble⑧ The hidden magnet position of the charging base⑨ USB charging port⑩ Indicator light of Bluetooth power bank⑪ Switch of Bluetooth power bankBrief description:Switch on the Bluetooth earphone by holding down the key for about 3 seconds and release until voice prompt appears. It will connect with the last paired mobile phone automatically.Automatic connection:Once your mobile phone is paired successfully with your earphone, when you power on again, the last mobile phone will be connected automatically. But some mobile phones require authorization to input "0000" for connection. This is determined according to your mobile phone.Manual connection may be adopted if automatic connection is not performed after disconnection.After your mobile phone is paired with earphone successfully, if it is disconnected out of the use scope without restarting the power supply, press the multiple function key to make connection with the last mobile phone.2. Introduction for use2.1. Power on connection of main and accessory earphones. When the new earphone is used for the first time, use your hand to hold down multiple-function key 2. When LED indicator light 5 flashes red and blue alternately, this indicates that it enters the pairing mode. ♦ 1. Switch on the mobile phone Bluetooth to search new equipment and find the corresponding Bluetooth earphone symbol and select connection. For some mobile phones, the pairing password "0000" is required during the pairing process due to compatibility for normal pairing. ♦ After use for one time after pairing, as long as the earphone is not paired with other equipment or the pairing data of the device is not deleted, at any stage of power on, it can be connected with the equipment for use.Note: When operation for pairing is used for the first time, before the main earphone and accessory earphone are connected successfully, don't use mobile phone to search and connect.2.2. Single and independent use of power-on pairing and connection ♦ When a new earphone is used for the first time, use your hand to press multiple-function key 2. It indicates to enter the pairing mode when LED indicator light 5 of left and right earphones flash with red and blue alternately. ♦ 1. Switch on the mobile phone Bluetooth to search new equipment and find the corresponding Bluetooth earphone symbol and select connection. For some mobile phones, the pairing password "0000" is required during the pairing process due to compatibility for normal pairing. ♦ After use for one time after pairing, as long as the earphone is not paired with other equipment or the pairing data of the device is not deleted, at any stage of power on, it can be connected with the equipment for use.2.3. Charging of earphoneThe red light is normally on during the charging process. After completion of charging, the blue light is normally on. Generally, the saturation time is 5 minutes after the blue light is on. After it is saturated completely, the power bank will identify automatically and close the power supply to enter dormant state. To activate the dormant state, press the switch of power bank, i.e., mark 11 manually or take out the earphone and put it in again.2.4. Charge with Bluetooth power bankInsert micro5p charging line on a computer or other USB to charge with the power bank. The voltage of charging equipment is limited below DC5V and the current is limited to 500MA ~ 2A. Charging with equipment exceeding the standard will affect the service life or bring damage directly.3. Main functions3.1. Power-on pairing: Hold down 2; pairing begins when the red and blue lamps flash alternately;Power off: Hold down 2 and it powers off after prompting to switch off.Play/pause: Press 2;Answer/hang up: Press 2;Redial of the last number: Double clicks on 2 (when two ears are used, only operation of the main earphone is effective during the talking process).The following is the list of measured function.┌─────┬───────────┬────────────────────┐│1. MFB --│Power on -------------│Hold down for 3-5 seconds --------------││Key (2) -├───────────┼────────────────────┤│-----------│Power off -------------│Hold down for 3-5 seconds --------------││-----------├───────────┼────────────────────┤│-----------│Play/pause the music │Single click -------------------------------││-----------├───────────┼────────────────────┤│-----------│Next song ------------│Under the state of listening songs, ------││-----------│-------------------------│hold down for 2 seconds and release ---││-----------│-------------------------│the hand after hearing toot/only the ---││-----------│-------------------------│accessory earphone functions when ----││-----------│-------------------------│two earphones are used. ----------------││-----------├───────────┼────────────────────┤│-----------│The state to be paired │Hold down for 5 seconds ----------------│├─────┼───────────┼────────────────────┤│2. LED --│Redial of the last -----│Double clicks/only the main earphone --││indicator │number: --------------│functions when two earphones are used.││light -----├───────────┼────────────────────┤│-----------│Answer/hang up -----│Single click --------------------------------││-----------├───────────┼────────────────────┤│-----------│Select the main ------│Carry out double clicks on one of the ---││-----------│earphone manually --│earphones before the main and ---------││-----------│-------------------------│accessory earphones are not connected. ││-----------├───────────┼────────────────────┤│-----------│Chinese-English ------│Under the pairing state (hold down -----││-----------│switching with dual --│under the state of alternate flashing ----││-----------│voice prompt ---------│of red and blue and release after -------││-----------│-------------------------│hearing toot) -----------------------------││-----------│-------------------------│Single voice is not permitted for --------││-----------│-------------------------│switching. --------------------------------││-----------├───────────┼────────────────────┤│-----------│Power on -------------│Blue ---------------------------------------││-----------├───────────┼────────────────────┤│-----------│Power off -------------│Red ----------------------------------------││-----------├───────────┼────────────────────┤│-----------│The state to be paired│Red and blue flashes alternately ---------││-----------├───────────┼────────────────────┤│-----------│Connected ------------│Light off ----------------------------------││-----------├───────────┼────────────────────┤│-----------│Bluetooth earphone --│The red light is on during the -----------││-----------│charging --------------│charging process. The blue light is ------││-----------│-------------------------│normally on after full charging. ----------││-----------│-------------------------│At the saturation state, power bank -----││-----------│-------------------------│closes automatically and hibernates. ----││-----------├───────────┼────────────────────┤│-----------│Charge with power --│During the charging process, the blue ---││-----------│bank ------------------│light flashes from left to right. -----------││-----------│-------------------------│It is saturated when four LED lights -----││-----------│-------------------------│are on. ------------------------------------│└─────┴───────────┴────────────────────┘Take apple mobile phone as an example for switching of answering sound source of some mobile phones and earphones. The answering source of key on the mobile phone is the telephone receiver of the mobile phone. The sound source may be switched to the earphone on mobile phone screen after the telephone is connected.4. Technical parametersThe product adopts ATS2823B true stereo Bluetooth chip and efficient stereo Bluetooth transmission scheme. This provides high quality sound and compatibility to perform music transmission to enjoy the pleasure brought by music.This module is mainly used for short distance music and talking.Basic characteristics:1. Bluetooth specification: V4.2 + EDR2. Battery parameters: 60MA-65MA4. Standby current: ≤1MA5. Working current: ≤25MA6. Signal distance ≥10 meters;7. Prompt tone: Chinese/English voice, press the key 2S to switch between two languages.8. Music time: Main earphone: 2-3 hours; accessory earphone: 2-3 hours.9. Talking time: About 4-6 hoursFunction and characteristics:1. Bluetooth stereo play, compatible mobile phone, flat computer and all types of Bluetooth equipment.2. Bluetooth hand free talking, support the function echo elimination.3. Built-in charging function.4. Built-in jogging switch on/off.5. Description5.1. Warranty period: The quality warranty period of the product is 12 months from the purchase date. Gifts and donation do not enjoy the service.5.2. Free service: Within the warranty period, for failure caused by quality, you may enjoy free repair by contacting the distributors with the proof of purchase.Free repair will not be provided for the following conditions: ♦ Damage caused by dismasting without permission. ♦ Due to entry of water or stored at a damp environment. ♦ Damage or failure caused by force majeure.6. Warm promptThe device you purchase is not the accessory of the factory or damaged due to improper use, dismantling without permission or artificial factors or non-conformity of the supply voltage, it is not within the scope of warranty.

この手の商品あるあるで英語の発音が悪い。ペアリングがわかりずらかった。ベアリング時L側は赤青で交互点滅するがR側は赤色点滅しかしない。ケースに入れるとL側は赤く点灯し少し経つと青色になった。これはイヤホンの充電が十分にありすぐに満タンになった為だと思われるが、一方R側は同じく赤く点灯したが、少し経つとランプが消灯する。R側の青色ライトが切れていると思う。Bluetoohの接続距離が短いように思える。音質などは特に問題ないだけに不具合が残念。

ワイヤレスのイヤホンでは手頃な価格だと思って購入しました。説明書は中国語と英語のみでしたが、商品ページに全部日本語で同じことが書かれているので問題ないと思います。ペアリングは片方ずつしました。両方で使いたい時は同時にオンにするとつきます。ばらばらで付けると先にオンにしたほうしか音が出ません。音は低音が強く、音楽を聴くとテンションが上がります。マイクは少し篭ったように聞こえるようですが使えないことはないようです。マイクが壊れているので助かりました。

このタイプの製品は高額なものが多いのですが、格安価格で性能も良いと思います。ただ、気にならないくらいの瞬間で音声遮断がありました。スマホと耳の角度が原因と思われますが電波の関係か充電の関係かもしれません。