12 in 1 design, it is not only a Bluetooth speaker but also a mobile phone holder, you can put your phone on top. 2The speaker come with LED lights, colorful lighting mode, can help mobilize the atmosphere. 31200mah battery capacity, charging takes about 3 hours, ensuring long playback time. 4Support HS / HF, A2DP, AVRCP protocol. Support for MP3/AAC/SBC/Apt-X decoding format. 5Support hands-free calling / Bluetooth / USB / TF card / FM / Line-in. Bluetooth 5.0 + EDR TWS, wireless transmission range of 10 meters.Item Type: Speaker Material: ABS Weight: Approx. 710.00g Packing Size: Approx. 29.00 x 13.00 x 9.00cm / 11.4 x 5.1 x 3.5in Charging: 3 Hours Speaker: 1 x 3 5W 3 Inches Bluetooth Version: 5.0 + EDR TWS Control Range: Approx. 10M / 33ft Support Agreement: HS / HF, A2DP, AVRCP Decoding Format: For MP3/AAC/SBC/Apt-X Frequency Response: 150Hz-20KHz Features: LED Coloured Lights Support: Handsfree / Bluetooth / USB / TF Card / FM / Line-in1 x Speaker1 x Instruction Manual1 x USB Cable