Product functions: Bluetooth, call, TF card, FM radio, (TWS couplet)
Material technology: ABS
Power supply method: USB-Micro
Product size: 70*70*37MM
Product net weight: 133g
Bluetooth version: 5.0
Channel mode: mono
Speaker specifications: Ø40MM, 4Ω3W*1
Bluetooth distance: >10M
Maximum memory for card reading: <64G
Frequency response: 60Hz-16KHz
Charging parameters: 5V / 0.3A
Battery capacity: 400/500mAh
Package includes
1 x bluetooth speaker
1 x manual