Specifications: Model Number: K7 Buttons & Ports: 1 * Multifunctional Button, 1 * Volume control, 1 * Micro USB port (Wired Earphone Jack) Bluetooth Version: Bluetooth 4.1 + EDR Bluetooth Profile: HSP, HFP, A2DP, AVRCP Wireless working distance: 10m High-quality Built-in Rechargeable Li-ion battery : 55mAh * 2 Play Time: about 6 hours (depends on volume) * 2 Talk Time: about 6 hours * 2 Standby Time: about 300 hours * 2 Charging time: 2 hours Charge Port: Micro USB port Item color: Yellow, Black, White (Optional) Full compatibility: it is compatible with all bluetooth enabled devices. How to charge? You can charge it two ways: 1. Plug the usb charging cable into the charge port of the headset. 2. Pull out the battery from the headset. Plug the cable into the charging port of the battery. LED indicator: 1. When the battery is being charged, it is red. 2. When the battery is fully charged, it is blue. How to change language mode? First, turn on the headset. Then press on the middle of volume adjust button for about 2s. You will hear voice prompt when language mode is changed. Package list: 1 * Bluetooth Headset 1 * Replaceable Battery 1 * Earmuff 1 * Ear Hook 1 * Charge Cable 1 * Wired Earphone 1 * English / Chinese User Manual
Trustpilot
1 day ago
1 month ago