TG294 haut-parleur Bluetooth lumière LED Mini caisson de basses Portable extérieur créatif insérer une carte T connexion USB

【 High sound quality, high bass effect 】 【 New wireless Bluetooth small speaker, mobile Bluetooth wireless connection speaker to play music, direct memory card USB flash drive to play music 】 【 Used for connecting audio cables to desktop computers and laptops 】 【 Can be used for car, indoor and outdoor square dancing, good sound quality, easy to carry 】 【 Configuration: inner and outer packaging+charging cable+audio cable+manual 】 1. Magic speaker system design, amazing dual power Built in low-frequency amplifier design, providing more powerful mid to low frequencies and better sound quality performance; 2. Adopting advanced Bluetooth audio decoding chip Pairing Bluetooth devices such as mobile phones, tablets, and televisions to play music; Bluetooth transmission distance greater than 10 meters; 3. Hands free calling function with built-in high-sensitivity microphone, providing an incredibly enjoyable calling experience for mobile phone calls 4. Music playback on USB flash drive and TF card MP3 decoding, full bitrate playback in MP3 format; 5. FM automatic search and storage of radio stations 6. Built in FM radio module, which can automatically search and store radio stations, saving time and effort; Waterproof Bluetooth speaker diaphragm outdoor portable Bluetooth card speaker TG294 sports subwoofer, surging bass, using 52MM * 1 dual external passive radiators to showcase the inner surging power of the speaker, listening, feeling and witnessing the dual bass, not afraid of rain immersion, music calling, one click switching. Basic parameters: Bluetooth specification: Bluetooth 5.1 Bluetooth protocol: L2CAP/A2DP (AVCTP/AVDTP/AVRCP) is used to receive stereo audio signals and control the up and down song operations of the audio transmitter through the protocol; HSP/HFP (Handsfree Profile), with hands-free function for voice communication Wireless transmission range: 10M ◆ Audio noise ratio: ≥ 90db ◆ Battery capacity: 1000mAh ◆ Built in voltage: 3.7V ◆ Normal volume playback: 5H Speaker specification: ￠ 52MM * 1 Speaker power: 4 Ω/5W * 1 Frequency response: 120HZ-20KHZ Product size: 74 * 74 * 92.5mm ◆ Box size: 60PCS/C ◆ Outer box size: 41.5 * 37.5 * 35cm Single machine weight: 284g (bare machine)+105g (color box accessories) Net gross weight: 21.5KG Charging voltage: 5V/500mA