Overview and Specifications:
A new generation of Bluetooth 5.0, faster and more stable.
Dustproof and IPX5 waterproof, binaural split design, single ear and both ears can be worn at will.
After being taken out of the 280mAh charging box, it will be automatically paired and powered.
Real wireless Bluetooth headset, the left and right channels are separated, automatically connected, and the ears can be used separately.
One-button control for easy on/off, play/pause/switch music, hands-free calling, driving, working, meeting, running.
One to two connections, you can connect to two phones at the same time.
Smart compatibility: Support all Bluetooth mobile phones, tablets, notebooks, QQ music, movies, etc., all mobile phones.
Bluetooth version: V5.0
Bluetooth distance: 10m
Charging time: about 1-2 hours
Standby time: about 80 hours
Music time: about 3 hours
Call time: about 4 hours
Audio transmission format: HFP / A2DP / HSP / AVRCP
Headphone battery: polymer lithium battery 45mAh
Battery box battery: polymer lithium battery 280mAh
Working voltage: 3.2 – 4.2V
Charging voltage: DC5V
Frequency: 2.4-2.48 GHz
Speaker impedance: 32Ω
Speaker bandwidth: 20-20KHz
Speaker sensitivity: 105dB
Microphone sensitivity: – 42 +/- 2db