1. Single track and low-frequency boost
2. Button
3. Built-in 550mAh lion battery
4. 50mm loudspeaker and built-in radiator to enhance the bass
5. Output 4Ω3W
6. Frequency response 30Hz-20KHz
7. Bluetooth 2.1+EDR
8. Degree of distortion: <1%
9. SNR: >90DB
10. Product size: L78*W78*H38
11. Supports: APE/FLAC/WAV lossless music format
12. Two-way hands-free calls
Packing
Gift card box or simple white box
Custom design box as per order demands
Export packing: pp bag-unit box-inner carton-export carton
Delivery
Shipping methods: DHL, UPS, FedEx
Delivery lead time: 7-10 days after payment confirmed