JOYROOM JR-BB1 In-Ear Bluetooth Headphones Subwoofer Wireless Headset IPX4 Waterproof Earbuds - White

JOYROOM JR-BB1 In-Ear Bluetooth Headphones Subwoofer Wireless Headset IPX4 Waterproof Earbuds - White

Four-mic ENC call noise reduction: 4-mic call technology ensures the quality of face-to-face calls

Low-frequency enhancement: φ10 large speaker + PU composite film acoustic technology, strong low frequency, full sound quality

35H long companionship, instant flash charge: 7H playback time, with 35H charging case, charging 10min/music 1H

Bluetooth 5.3, fast connection and pairing: low-power chip design, stronger stability, faster connection

Low-latency technology: 80ms low-latency synchronization of audio and video

Safe and fit: Ergonomic design, comfortable and stable to wear

Fully compatible equipment: Widely compatible with various Android, IOS, Windows, and other devices

Waterproof and sweatproof: IPX4 waterproof, not afraid of rain and sweat

Specifications:

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