Remax RB-M7 Portable Wireless Speaker

High-speed Bluetooth 5.0, low latency and no lag Cloth-covered body design, comfortable to the touch Flexible lanyard design, easy to carry Clear panel, easy to operate Multiple playback modes, support Bluetooth/TF card/FM radio playback Material: ABS, electronic components Frequency response: 20Hz-20Khz Drive unit: 52mm Impedance: 4 ohms Rated power: 4.5W Bluetooth version: 5.0 Transmission distance: 10 meters Support protocols: A2DP / HFP / HSP / AVRCP Built-in battery: 1200mAh lithium battery Playing time: 3-4 hours Standby time: 200 hours Charging time: 3 hours Product size: 11.4 x 9.3 x 5.1 cm Net weight: 290 grams, Color: Black, Green