1. Portable speaker. Place the Portable Bluetooth Speaker on your neck to free your hands and ears, whether you are cooking or doing outdoor sports, such as walking, cycling, climbing, etc. Everyone can enjoy music. Free your hands and ears, enjoy music, answer calls, and stay in contact with the world around you.
2. Surround sound, not just music. The speakers upward point to your ears, the ears are free, you can hear the sound to the fullest extent and minimize the sound of other people around you. You can understand the environment at any time while listening to music. It brings you closer to music and Stay in contact with the world around you.
3. Waterproof design and long battery life. This waterproof wireless speaker is sweat and weather resistant. It is especially suitable for people who like outdoor sports and games. You can play up to 10 hours on a single charge with a rechargeable lithium polymer battery.
4. Lightweight and comfortable to wear. The ergonomic shape, leaning gently over your shoulders, creates a small private music field stereo surround sound, allowing you to listen comfortably all day.
5. 3D cinema stereo. Wireless Bluetooth speakers with a built-in 3W x 2 speaker system and upward facing speakers bring you deep and rich sound, creating a truly unique and immersive sound experience. Portable speakers are well suited for home theater and gaming enthusiasts. Advanced Bluetooth 5.0 equipped portable personal speakers can provide a larger wireless range and more stable Bluetooth connection.

Communication: bluetooth
Bluetooth version: 5.0
Battery: Yes
Battery capacity: 600mAh
Speaker Type: Portable
Power supply: USB
Audio Mix: Full Range
Channels: 2 (2.0)
Input power (W): less than 25W
Active noise cancellation: Active
Total harmonic distortion: 1%
Sensitivity: 95dB
Built-in microphone: Yes
Control: Input selector
APP support: Yes
Impedance: 4 ohm
Feature: Phone function
Frequency range: 20Hz-20kHz
Working time: up to 10 hours
Working distance: Max 20M
Product weight: 243g
colour:Black
Material:ABS
size:23 x 16 x 3cm

Package Contents:
1 x Wireless Bluetooth Speaker
1 x USB Charging Cable

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.