Bluetooth soundbar speaker with built-in microphone Stream your music wirelessly, signal reach up to 10 m Powerful 2 x 5 Watt speakers for a crystal-clear immersive audio experience with powerful bass Also plays music via 3.5 mm AUX cable or directly from micro SD card or USB stick (max 32GB) Easy accessible quick control buttons on the front Up to 4 hours of music playtime on a single charge Interface: Bluetooth v.5.0, Handsfree profile (Built-in microphone) Bluetooth frequency range: 2.402 GHz – 2.480 GHz Speakers: 3 Ohm, 52 mm diameter RMS power output: 2 x 5 W Frequency response: 280Hz - 16KHz S/N ratio: >75 dB Distortion rate: 10% MicroSD card support: up to 32 GB DC input: MicroUSB 5 VDC up to 500 mA Battery: rechargeable 1200 mAh Li battery Dimensions: 400 x 55 x 70 mm Audio cable length: 30 cm Charging cable length: 50 cm Net weight: 615 g