Awei A710bl

Technical Specifications:

Material: ABS (Skin Friendly)
Color: Black
BT version: 5.0
Profile support: HSP/HFP/A2DP/AVRCP
Standby time: 200h
Talk time: 14h
Music play time: 13h
Charging time: 2h
Charging voltage: DC 5V
Frequency range: 2.402GHz – 2.480GHz
Ambient temperature: -20/+60℃
Transmission distance: 10m
Battery capacity: 300mAh/3.7V
Driver unit: 40mm
Sensitivity: 97dB±3Db
Impedance: 32Ω±15%
Frequency response: 20-20000Hz
Package size: 23 × 22 × 6 cm
Net weight: 255g

Note:
The microphone only works in the wireless mode

In the Box:
A710BL Wireless Headphone
USB Charging Cable Type C
AUX 3.5mm Audio Cable
User Manual