Nuovo altoparlante Bluetooth impermeabile USB con scheda TF e subwoofer portatile da esterno TG192

【High Sound Quality, Treble and Bass Effects】【New Wireless Bluetooth Mini Speaker, Supports Bluetooth Wireless Connection with Mobile Phones to Play Music, Supports Direct Memory Card and USB Flash Drive Playback】【Compatible with Desktop Computers and Laptops via Audio Cable】【Can Be Used in Cars, Indoor and Outdoor Square Dances, Good Sound Quality, Easy to Carry】[Official configuration: internal and external packaging + charging cable + audio cable + manual] 1.Magic Speaker System Design, Amazing Dual Power Built-in low-frequency amplifier design makes mid-low frequencies more powerful and provides better sound quality performance 2. Using advanced Bluetooth audio decoding chip Supports pairing and playing music with Bluetooth devices such as phones, tablets, and TVs; Bluetooth transmission distance is greater than 10m meters 3. Supports hands-free calling function and has a built-in high-sensitivity microphone, providing an extremely enjoyable phone conversation experience 4. Support U disk and TF card music playback MP3 decoding, supports full-bitrate playback of MP3 format 5.FM automatically search and store stations 6. Built-in FM radio module, which can automatically search and store stations, saving time and effort; Waterproof Bluetooth Speaker Diaphragm Outdoor Portable Bluetooth Card Slot Speaker TG192 Sports SubwooferSurging Bass, Using 52MM*2 Dual External Passive Radiators to Showcase the Speaker's Internal Surging Power, Listen, Feel, and Witness Dual Bass, Fearless of Rainwater, Music Calls, One-Key Switch. Basic parameters: Bluetooth Specification: Bluetooth 5.0 Support Bluetooth protocol: Supports L2CAP/A2DP (AVCTP/AVDTP/AVRCP) for receiving stereo audio signals, enabling control of audio transmitter operations via protocols; supports HSP/HFP (Handsfree profile) with hands-free function for voice communication ◆Wireless transmission range: 10M ◆Audio signal-to-noise ratio: ≥90db ◆Battery capacity: 2400mAh ◆Built-in voltage: 3.7V ◆Normal Volume Playback: 5 Hours ◆Speaker specifications: ￠52MM*2 ◆Speaker power: 4Ω/5W*2 ◆Frequency response: 120HZ-20KHZ ◆Product size: 194.4*81*82mm ◆Box size: 30PCS/CTN ◆Outer box size: 46*41.8*32.2cm ◆Single machine weight: 598g (bare machine) + 105g (color box accessories) ◆Net Weight: 22.5KG ◆Charging voltage: 5V/500M