ompatible with Mobile Phones: Compatible with all SAMSUNG, iPhone, iPad, HUAWEI, XIAOMI and other Bluetooth enabled smartphones, tablets and computers.
Quick connect headphones:
1. Press and hold the buttons of both headphones at the same time. The headset will turn on and flash in red and blue.
2. Double click on one of the headphones quickly. If you notice both headphones are flashing at the same time, the two headphones are paired correctly.
3. Turn on the Bluetooth function on your phone or tablet and locate and select the "TWS-i7" signal.
4. If you only use 1 headset, turn it on directly. Then use Bluetooth to search and connect.
Model: TW7 i7 Bluetooth Headset
Wireless version: V4.2 + EDR, very low power consumption
Wireless profile: A2PD 1.3 / HFP 1.6 / HSP 1.2 / AVRCP 1.6 / D11.3
Microphone sensitivity: 42 dB
Scope of application: about 10m (33 feet) in free space
Standby time: one for 100 hours and another for 60 hours.
Charging time: about 1-2 hours.
Headphones: rechargeable 3.7 / 65 mAh Li-battery.
Charging box: 950 mAh.
Load power: DC5V
2 x Bluetooth headset.
1 x USB charging cable.
1 x Charging box.
1 x User manual.