- Brand: Joyroom
- Model: JR-PB1
- Built-in low power consumption chip, up to 32h play time with the charging case4-mic ENC calling noise cancellation, filtering out noise for HD calling experience
- BT 5.3
- low power consumption stable transmission
- audio and picture sync-up without delay
- 13mm graphene diaphragm
- HiFi super bass quality
- Ergonomic half in-ear design
- ensuring long-lasting comfort to your ears
- IPX4 water resistance
- with stands rain and sweat
- Seamless switch between single and double earphones
- instant connection once opening the case
- Type: half in-earColor: black, white
- BT version: V5.3
- Chip: Jieli AD6973D
- BT audio decoding: AAC, SBC
- Supported protocols: HSP, HFP, A2DP, AVRCP
- Working frequency: 2402-2480KHz
- Earphone battery capacity: 35mAh
- Case battery capacity: 320mAh
- Speaker impedance: 32Ω
- Rated power: 2*5mW
- Speaker: Φ13mm
- Music time: about 8h (60% volume)
- Calling time: about 4h (60% volume)
- Earphone standby time (connected): about 48h
- Earphone charging input: 5V⎓30mA
- Case charging input: 5V⎓1A
- Charging input port: Type-C
- Cycle counts: about 3 times
- Earphone charging time: about 1.5h
- Case charging time: about 1.5h
- Water resistance: IPX4
- Material: ABS+PC
- Earphone weight: 3.5g
- Net weight: 38g etc…
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