- Mini Portable Bluetooth Speakers, Waterproof, Dust-proof, Anti-drop, OEM Orders are Provided
- 2017-10-14 01:02
- Model Number: SP-63 Key Specifications/Special Features: Specifications:Bluetooth profile: V3.0 + EDRBluetooth protocol: HFPV1.5, A2DPV1.2 and AVRCPV1.0RF distance: 10MFrequency: 100Hz-20kHzSNR: ≥75dB Distortion: ≤1%Working voltage/current: 3.3-...