Joyroom

Series name: Jbuds Series
Product name: True Wireless ANC Earbuds
Model: JR-BC1
Type: in-ear
Color: black, white
BT version: V5.3
Chip: Jieli AD7003D
Noise cancellation: about 35db±2db (about 22-23db)
BT audio decoding: AAC, SBC
Supported protocols: HSP, HFP, A2DP, AVRCP
Working frequency: 2402-2480KHz
Earbud battery capacity: 35mAh
Case battery capacity: 380mAh
Speaker impedance: 32Ω
Rated power: 2*2mW
Speaker: Φ13mm
Music time: 6h-ANC Off; 5h-ANC On
Calling time: about 4h (60% volume)
Earbud standby time (connected): about 48h
Earbud charging input: 5V⎓ 30mA