Name: TWS Wireless Earbuds
Model: JR-TO3S Pro
Type: In-ear
BT version: V5.2
Audio decoding Protocol: SBC / AAC
Supported protocols:
HFP HSP A2DP AVRCP
Working frequency:
2402MHz-2480MHz
Max Output power: 4* 1dBm(EIRP)
Speaker: Ф13mm
Charging input: 5Vm340mA
Charging case wireless charging current: 150+10 mA
Speaker sensitivity: 113+3 dB
Earbud battery capacity: 30mAh
Charging case battery capacity: 360mAh
Music time: 7 h (70% volume)
Earbuds charging time: About 1h
Charging case charging time: About 1h
Charging case
standby time: Over 6 months
Material: ABS + silicone
Net weight: 56g
热线:+44 7508751649
