Openfree JR-OE2 Open-Ear True Wireless Headphones- JOYROOM

Name: Open-Ear True Wireless Headphones
Model: JR-OE2
BT version: V5.3
Audio decoding: AAC, SBC
Supported protocols: HFP, A2DP, AVRCP
Working frequency: 2402-2408MHz
Max output power: 4±1dBm (EIRP)
BT range: 10m (barrier-free open environment)
Frequency response range: 20Hz-20KHz
Speaker: φ16.2mm
Music time: about 10h (70% volume)
Calling time: about 5h (70% volume)
Standby time (connected): about 120h
Headphone battery capacity: 120mAh
Case battery capacity: 600mAh
Headphone charging time: about 1.5h
Case charging time: about 1.5h
Cycle counts: about 2 charging cycles
Case charging port: Type-C
Case charging input: 5V⎓500mA
Material: ABS+silicone
Net weight: single headphone-12g, charging case-60g