Bluetooth version:5.3
Transmission distance: 10m
Battery capacity: 400mAh
Frequency response:20Hz~20kHz
Sensitivity: 105±3db
Speaker diameter: 40mm
Call playback time: about 7-10 hours
Standby time: about 120h
Charging time: about 2h
Built-in microphone: YES
Usage mode:Bluetooth/TF card mp3 mode（Maximum Support 32g）
Charging voltage:5V-1A
Song switching: Support
Volume adjustment: Support
Answer the call/hang up the call: Support
Audio I/O interface:Support
Use collapsible tabs for more detailed information that will help customers make a purchasing decision.
Ex: Shipping and return policies, size guides, and other common questions.
This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.
★★★★★Add customer reviews and testimonials to showcase your store’s happy customers.Author's nameLos Angeles, CA
Add customer reviews and testimonials to showcase your store’s happy customers.
