TG157 Caixa de som Bluetooth colorida portátil para áreas externas Cartão de luz colorida Caixa de som LED criativa

Parameter description: Bluetooth specification: V5.0 Wireless transmission range: 10M Audio noise ratio: ≥ 90 dB Battery capacity: 1200mAh Built-in voltage: 3.7V Normal volume: 3H Speaker size: < unk > 45mm * 2 Power: 5W * 2 Frequency response: 120Hz-20KHz Product size: 72.6x72.9x178.7mm Unit weight: 490g Charging voltage: 5V/500mA Functional features: 1. Adopt advanced Bluetooth audio decoding chip to support the connection of all Bluetooth devices; 2. Support FM radio, you can directly search the radio listening area; 3. The tone is soft, clear, dynamic, and well-defined. 4. Directly read the TF card and U disk; 5. The receiving distance of Bluetooth can reach 10 meters; 6. Support audio input line to provide you with computer speaker function; you can directly connect to mobile phone/tablet/TV and Bluetooth to play music; 7. There is no connection in Bluetooth mode, and it will automatically shut down in half an hour. 8. Multiple flashing mode LED lights, the lights can flash with the music melody, one-click conversion, the music melody can be listened to or watched. Parameter specifications: Bluetooth specification: V5.0 Wireless transmission range: 10M Audio noise ratio: ≥ 90dB Battery capacity: 1200mAh Built in voltage: 3.7V Normal volume: 3H Horn size: < unk > 45mm * 2 Power: 5W * 2 Frequency response: 120Hz-20KHz Product size: 72.6x72.9x178.7mm Unit weight: 490g Charging voltage: 5V/500mA Functional features: 1. Advanced Bluetooth audio decoding chip is adopted to support the connection of all Bluetooth devices; 2. Support FM radio, can directly search the listening area of the radio station; 3. The tone is soft, clear and dynamic, with distinct layers; 4. Direct reading TF card and U disk; 5. The receiving distance of Bluetooth can be as long as 10 meters; 6. Support line in audio input, provide you with computer speaker function; It can be directly connected to mobile phone/tablet/TV and Bluetooth to play music; 7. Bluetooth mode no connection, half an hour automatically shut down. 8. Multiple flashing mode LED lights, lights can flash with the music melody, one key conversion, music melody can not only listen but also see.