B13 Portable Wireless Bluetooth Super Bass Stereo Support TF USB (Universal Serial Bus) Phone Call Speaker For Iphone 6 Samsung Mobile Phone Specification: Model: B13 Bluetooth standard; 2.1+ESR Transmission distance: 10 meters Output Power: 3W+3W Frequency effect: 100 Hz
- 18 K Hz Machine speaker: (Ф40mm 4Ω 3W ) Input Power: Direct-current DC5V 500mm Maximum current consumption: 400mm A Audio signal input interface: standard Ф3.5mm headphone jack (Stereo) Dimensions: 28*3.6*5.5 cm Package Included: 1 x B13 Bass Stereo Bluetooth Speaker 1 x USB (Universal Serial Bus) Cable Detail Pictures: