TG166 Mini altoparlante Bluetooth quadrato creativo Nuovo piccolo sistema audio

Basic parameters Wireless specification: V 5.0 L2CAP/A2DP/AVRCP, used for connecting Receive stereo audio signals, which can be transmitted through a protocol Control the up and down curve operation of the audio transmitter; HSP/HFP(Handsfree profile), Equipped with hands-free function, capable of voice communication Wireless transmission range: 10M Audio noise ratio: ≥ 90db ● Battery capacity: 500mAh ● Built in voltage: 3.7V ● Normal volume playback: 2H Speaker specification: ￠ 45mm * 1 Speaker power: 4 Ω/5W * 1 Frequency response: 120HZ-20KHZ ● Size: 86.5 * 72.3 * 31.6MM ● Single unit weight: approximately 172g Charging voltage: 5V/500mA Charging time: 2-3H Functional Features 1. Adopting advanced wireless audio decoding chips, all wireless devices are connected; 2. FM radio, can directly search for radio stations in the listening area; 3. The sound is soft, clear, and dynamic, with distinct layers; 4. Read TF card and USB flash drive directly; 5. Wireless reception distance can reach up to 10 meters 6. Wireless mode no connection, shutdown in half an hour Bluetooth five distance 10 meters charge DC 5V-500mah Battery 500mAh horn 1*Ф52mm power 4Ω 5W *1 impedance ≥90db frequency 120HZ-20KHZ function Dual speaker FM USB/TF playback Bluetooth function with built-in tag and hands-free function 1. Adopting advanced Bluetooth audio decoding chips, all Bluetooth devices are connected; 2. FM radio, can directly search for radio stations in the listening area; 3. The sound is soft, clear, and dynamic, with distinct layers; 4. Read TF card and USB flash drive directly; 5. Bluetooth reception distance can reach up to 10 meters; 6. Provide you with computer speaker functionality. Can directly connect to mobile phones/tablets/TV Bluetooth pairing to play music; 7. Automatically shut down after half an hour without Bluetooth connection.