1. Bluetooth version: 5.0
2. Frenquency response: 100Hz-20KHz
3. Speaker spec: 4Ω 3W x 1
4. Communication range: ≦10m
5. Play time: 3-4hours
6. Charging time: <2hours
7. Accessories: color box/ charging cable/instruction
Contact: Helen Cheung
Phone: +8613602660404
E-mail: helen@sznps.com
Add: Building C, Huangtong Industrial Building, No. 66 Xinzhang Road, Guanlan, Longhua District,Shenzhen