Wholesale TWS Headset Ture Wireless Earphones BT Headphone 5.0 Mini Earbuds With 3400mah Power Bank Function
Short Description:
Bluetooth Version V5.0
Chipest "Realtek8763BFR/
JL6939D/QCC3020"
Vlotage rating 3.7V
Charging case battery capacity 3400mAh
Earbud battery capacity 50mAh*2
Charging time 1~2 hour
Music playing time 5-7 hours
Standby time 100 hours
Bluetooth profiles supported HFP/A2DP/AVRCP
Operating frequency 2.40 GHZ-2.48 GHZ
RF sencitivity -92dBm
Working temperature range -10+50°C
Maximum transmission range 《15m
Material High-end aluminium +ABS
Waterproof IPX5-6
Sound effect Hi-Fi
Certifications CE,FCC,RoHs
Warranty 1 year