Features:

1. Open-ear design, safer for outdoor activities.
2. Air conduction technology, healthy & comfortable, protect your ear.
3. 8h battery time, satisfying daily needs.
4. BT 5.1, connect without delay.
5. HD sound experience, intelligent noise cancellation.
6. Simple button design, one-hand operation.
7. comfortable & stable wearing.

Parameters:

Model: JR-X2
Type: open-ear
BT version: V5.1
BT profiles: HSP/HFP/A2DP/AVRCP
Speaker sensitivity: 113±3dB
Frequency response range: 20Hz-20KHz
Speaker impedance: 32Ω±15%
Rated power: 2mW
Speaker size: Φ14.2mm
BT range: ≤12m
Playtime: about 8h (80% volume)
Talk time: about 7h (80% volume)
Standby time: about 48h (connected)
Headphones battery capacity: 140mAh
Headphones charging time: about 1.5h
Charging input: DC5V/1A
Charging mode: Type-C
Material: ABS+silicone
Net weight: about 23g