Portable Wireless Speaker | Portable Wireless Speaker with Bluetooth | Stereo Sound/ SD Card/ FM /USB | Mini Bluetooth Wireless Speaker

  HIFI Portable Wireless Bluetooth Speaker with Stereo Sound Bar TF Subwoofer Column Speakers with Hand Strap  Features: Outdoor Bluetooth Speaker, Built-in bluetooth 4.0 wireless transmission, working distance up to 10 meters. Compatible with all Bluetooth devices such as smart phones, tablet PCs, For iPODs ... Bluetooth chip, clear sound and perfect quality, powerful bass and can enjoy unhindered stereo music anytime, anywhere when you're out. Stereo audio transmission protocol (A2DP V1.2) Support playing MP3 songs stored in TF card Rechargeable Specifications: Functions: Bluetooth connection, plug wire connection Bluetooth version: V4.0 Speaker size:10x9.5x4.5cm Shell material: Plastic Rupported formats: TF card, Reception distance: 10 m and below Output power: 3W Frequency Range:150Hz-18KHz Working:2-3 hours Battery capacity:400mAh FM: 87MHZ-108MHZ FM auto scan radio Battery charge time: 1-2 hours Signal to noise ratio: ≥ 80dB+2dB   Opera