Features: 1Retro vintage car modeling, for you to create a comfortable environment. 2Support: hands-free/bluetooth/USB/TF/FM radio. 3Support Bluetooth 5.0, stable and fast transmission. 41500mah built-in battery to ensure you have enough power. 5Clear sound, strong and powerful sound quality, true and pure bass. Condition: 100% Brand New Item Type: Bluetooth Speaker Brand: WISENOVO Material: ABS plastic Color: as picture shown Battery capacity: 1500mA Supported protocols: HS/HF, A2DP, AVRCP Decoding format: MP3, AAC, for SBC, Apt-X Speaker: 1 * 3 5 W ? 52 mm Bluetooth version: 5.0 + EDR Frequency response: 100hz-20khz Signal-to-noise ratio: 80db Distortion rate: 1% Microsensitivity: 42dB Package Included: 1 x Bluetooth Speaker1 x Manual1 x USB Cable1 x Audio Cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin