Features: ☛ Bluetooth version: V4.1☛ Working range: up to 10 meters on open air☛ Range: 33feet ☛ Frequency response: 20-20000Hz☛ Talking Time: 4 hours☛ Standby Time: 120 hours☛ Charging Time: about 1 hour☛ Operating voltage range: 3.0V-4.2V☛ Reception level of sensitivity: ☛ Charging power: DC5V power supply(computer USB port, mobile phone charger, car charger) ☛ Compatible phone: compatible with almost all the Android, Apple, Microsoft, Saipan system with Bluetooth mobile phone Package Content: ✔ 1*Bluetooth Headphone ✔ 1*USB Charging Cable ✔ 1*User Manual USAGE: First time connection, short press the power button until the led flash in blue and red alternately , then turn on your smartphone to search available device( HBQ-i7) ,then you could listen to music and make calles. Charging：Fully charged the battery in 80 minutes.power indicator charging: red light; full power: red light off ,blue light on
Trustpilot
1 week ago
1 week ago
