Wearable Bluetooth-compatible Speaker Hang Neck Wireless Stereo Bass Portable Subwoofer Sound Box 4 Speakers for Sports Game
Feature:
1. Chinese and English language switching;
2. IPX4 sweatproof and waterproof;
3. Built-in microphone, high-definition call;
4. Ultra-high sound quality, stereo surround sound;
5. High-fidelity 4 speakers (8 Ohz 1W).

Specification:
Main body material: ABS
Color: black
Size: about 180x170x30mm
Net weight: about 85g
Working time: 10-15 hours
Charging time: about 3 hours
Speakers: 4
Audio Input: Wireless
Working distance: up to 15 meters
Battery capacity: 380mAh polymer battery*2 (760mAh in total)
Bluetooth-compatible: 5.0

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.