Bluetooth Version: 5.0
Chip: Qualcomm QCC302X
Intercom distance: ≥ 800 m (barrier-free visual distance communication)
Battery capacity: 850mAh
Battery Type: Polymer Lithium Ion Battery
Battery cycle life: ≥ 500 times (standard charge and discharge)
Operating voltage: 3.0V-4.2V, talk time: 12H
Standby time: 250H, charging time: 1H
Horn power: Rated Power in-put20MW, Max Power in-put 30MW
Waterproof grade: 5 Anti-injection type is directly affected by water injection in any direction without harmful influence
Operating temperature range:-10 ℃ to 45 ℃ (minimum and maximum operating temperature)
Charger specification: DC 5V 1A

This equipment is a multifunctional device specially designed for motorcycles and ski enthusiasts. It can be used for the following purposes:

1) Mobile phone call device as a hands-free Bluetooth headset
When riding a motorcycle or skiing, it can automatically and safely use the internal Bluetooth function to answer the phone. It also provides the function of refusing to answer the phone-when you connect the phone, you don't need to press any buttons, you can ride as usual, after about 5 seconds, the phone will automatically connect;. Of course, it also has the function of refusing to answer the phone.

2) Two-way full-duplex wireless intercom communication distance between two cyclists or between cyclists and rear seats can reach 1200m in a high-definition line of sight path, and the effective distance in the city is generally about 800M.
Please note that the actual scope will ultimately depend on weather conditions, terrain, existing obstacles, I .e. large vehicles or invisible buildings, etc.
For a one-way walkie-talkie, it is only half-duplex and cannot realize the functions of speaking and listening at the same time, and BIM can talk in real time like an ordinary phone.
It can connect two riders or connect the rider with his back seat, and the cyclist can choose one of them to talk.
The working speed can reach 120KM/H

3) As a wireless Bluetooth music receiver and speaker
This BIM has EDR and A2DP functions. One of its important functions with EDR and A2DP functions is that it can be connected to a mobile phone with A2DP stereo function, MP3 or GPS audio navigator to listen to music. (Of course, this MP3 and GPS audio navigator must have a built-in audio Bluetooth transmitter module)

4) If your MP3 and GPS audio navigator does not have a built-in audio Bluetooth transmitter module
You only need an external audio Bluetooth transmitter (usually called Dongle), which you can easily find on the market. As long as it is matched with Dongle, you can also enjoy this function.

5) MP3/GPS for calls
If your MP3 or GPS does not have Bluetooth transmission and you do not have Bluetooth dongle, this BIM also provides another simple wired way to listen to stereo music/audio information. It is directly connected to BIM through a 3.5mm audio plug. So as to realize the function of listening to stereo music