4.0 CSR Bluetooth solution support, transmission range: 10 meters;
Black background, white letters color liquid crystal display, and alarm / clock function;
FM radio, frequency: 88 - 108.0 mhz, there is a memory / automatic / manual search radio station function, and memory recording function;
Support mp3 format USB interface and SD card, the auxiliary connected to the phone / computer and so on;
Equalizer function, broadcast channel memory;
Phone charging treasure, --- the shift key in playback mode, the battery is charging;
USB powered mobile phone, 5V 500mAh;
DC: 9V 2.5A / 110-240V50HZ (VDE), output power: 5W * 2,
Built in 7.4V 7800mAh rechargeable battery ((optional);
Waterproof material (levels are IPX54), shockproof, tested and drop capabilities (can be dropped from a height of 3 meters without damage);
Flexible crash FM antenna;
A2-class fire lasting ABS plastic body;
Battery Type: 18650 lithium-ion battery (UN38.3 & MSDS Certificate);
Battery cycle life> After a full charge is 300 times the operating time ≥ four hours;
Operating temperature: -20 to 60 ;
Bluetooth range if there are no obstacles, the linear distance can reach 30 meters. If there are obstacles that can reach 10 meters;
Yellow, blue, red, green, and custom;
L: 394MM * W219.6MM * H179MM.
Bluetooth speaker refers to the built-in Bluetooth chip, Bluetooth connectivity to replace traditional wire connected audio device, connected to the phone via tablets and laptops and other Bluetooth playback devices, to achieve the purpose of convenience. Currently, portable speaker Bluetooth speaker to the main shape generally more portable, Bluetooth speaker technology with its convenient user-friendly features gradually being taken seriously and accepted the consumer, the common market, mostly for Bluetooth mono speaker speaker (mono speaker unit).
Bluetooth speaker allows users to relieve the annoying wires to tie him down, freely listen to music in various ways. Since the advent of Bluetooth speakers, with the development of intelligent terminals attracted widespread attention tablet and other users of mobile phones.
Not the same with other wireless speakers, Bluetooth Speaker has its unique characteristics:
A wide range of applications
Bluetooth technology specifications of global unity, a mobile phone, PDA, wireless headsets, laptop computers, automobiles, medical equipment, computer peripherals and other equipment, as long as a Bluetooth adapter, you can easily connect a Bluetooth device for data transmission or voice communication, widely available , good compatibility.
2, easy to operate
Bluetooth technology is a real-time technology, it does not require fixed infrastructure, and ease of installation and setup, no cables to connect, easy to use, simply complete the pairing can be put into use, lower operating threshold.
3, the transmission speed is faster
Compared to other means such as infrared, Bluetooth transfer protocol in speed has a clear advantage, Bluetooth 4.0 theoretical maximum speeds of up to 24Mbps, faster speed can ensure higher quality, so that there is sufficient capacity to carry the higher rate music.
4, the transmission medium distance
Bluetooth transmission distance is generally less than 10 meters, just a size of the room, and can transmit data partition, is ideal for the home environment.
This type of outdoor sports for the upstart Bluetooth speakers Bluetooth speakers on the market. It combines all the advantages of several speakers, speaker grip is good, conducive to portable, it can meet the domestic, but also to meet prolonged outdoor use.
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