"Features

The Built-in lithium battery delivers 6 Hours of Music time. The 48 Hours of standby time will satisfy your daily needs.

The 52mm high-fidelity speaker delivers crystal clear treble, powerful deep bass, and immersive 3D special audio.

Bluetooth 5.1 technology for instant connection, stable low-latency transmission, high anti-interface capability, and auto reconnection.

Choose a favorite light effect and color to go with your music at night.

The built-in HD microphone makes your call hand-free and crystal clear like talking face to face.

It can switch freely between TWS interconnection, TF Card, BT modes, etc, and is suitable for various occasions.

It can be fully charged in just 1.5 hours with the included Type-C charging cable.

Specifications

Product name: Joyroom

Model: JR – ML03

Bluetooth version: 5.1

Supported protocols: HSP/HFP/A2DP/AVRCP

Audio decoding: SBC/MP3/WMA/FLAC/ MP4/M4A

Communication range: 12 meters

Drive unit: φ 52mm

Frequency response: 50HZ-12khz

Horn sensitivity: -38±2dB

Operating voltage: 3.0 ~ 4.2V

Power: 5 w

Ω impedance: 4

Battery capacity: 600mAh

Music time: 6 hours (70% volume)

Charging time: 1.5 hours

Connection standby time: 48 hours

Charging input: 5V⎓1A

Charging interface: Type-c

Material: ABS

Net weight: 215g."