JOYROOM JR-BB1

•Model: JR-BB1

•Pair name: Joyroom Jbuds BB1

•Wearing method: in-ear

•Bluetooth chip: Jerry AD6973D4

•Bluetooth: V5.3

•Bluetooth audio decoding: AAC, SBC

•Supported protocols: HSP, HFP, A2DP, AVRCP

•Working frequency: 2402-2480KHz

•Headphone battery capacity: 35mAh

•Charging compartment battery capacity: 450mAh

•Speaker impedance: 32Ω

•Rated power: 2*3mW

•Drive unit: Φ10mm

•Music playback time: 7 hours (70% volume)

•Total play time: 35 hours (70% volume)

•Talk time: about 5 hours (70% volume)

•Headphone standby time: about 48H (connected state)

•Headphone charging input: 5V⎓200mA

•Charging case charging input: 5V⎓1A

•Charging input port: Type C

•Headphone charging time: about 1.5H

•Charging case charging time: about 1.5H

•Waterproof level: IP54

•Product material: ABS+PC

•Headphone weight: 3.5g

•Weight: 39g

•Certification: CE, ROHS, CB, UKCA