Overview:
You can listen to music by pairing your BT-enabled audio devices with the speaker. Mini and portable, you can just put it in your pocket, or hang it on your backpack with a lanyard. It is perfectly suitable for home use, office use, and outdoor activities.

Features:
Support wireless music from your BT-enabled audio devices. Also supports TWS function.
Built-in 4W speaker brings you perfect music and high-quality loud sound.
Built-in rechargeable 400mAh battery ensures about 2.5 hours of music playing.
With a portable lanyard, you can hang it on your backpack, or just put it in your pocket.
CNC seamless cavity processing, durable to use, ensures better sound quality.

Specifications:
BT version: 5.0
Operation range: 10m
Power output: 4W
High-quality built-in rechargeable Li-ion battery: 400mAh
Music Playing Time: about 2.5 hours
Frequency Response Range: 20Hz ~ 20KHz
Color: Black, Gold (Optional)
Main Item size: ?5.0 * 3.4cm / ?1.96 * 1.33in
Main item weight: 67g / 2.36oz
Package size: 11.3 * 7.2 * 4.1cm / 4.44 * 2.83 * 1.61in
Package weight: 99g / 3.49oz

Package List:
1 * BT Speaker
1 * USB Cable
1 * Lanyard
1 * User Manual