- Mini Portable Bluetooth Speakers with NFC, Waterproof, dust-proof, OEM Orders are Provided
- 2017-12-23 10:37
- Model Number: SP-66 Key Specifications/Special Features: Specifications:Bluetoothprofile:BluetoothV4.0+EDRRFdistance:10mFrequency: 80HZ-20KHZSNR: ≥85dbDistortion: ≤0.5%Workingvoltage/current: 3.3-4.2VChargingvoltage/current: USB5VBatterycapacity...