Retekess TR617B is a wireless microphone speaker, it has bluetooth function. It is portable and you can take it easily to anywhere. High quality audio sound, Bluetooth connection, up to 20 meters Customized FM output frequency, one-button connection to FM band amplifier 4000mAh rechargeable battery that can be used for 2-3 hours Suitable for small gatherings such as family, friends, karaoke, birthdays, etc.
Retekess TR617 best wireless microphone speaker with bluetooth for singing, class
Feature:
1. Audio microphone integrated, no cable connection
2. After many sound quality debugging, the product has more sound charm
3. High quality music playback, Bluetooth connection, up to 20 meters
4. Customized FM output frequency, one-button connection to FM band amplifier
5. 4000mAh rechargeable battery
6.Used for 2-3 hr, charge for 4-5 hrs, you don't need to change batteries frequently,
7. Suitable for small gatherings such as family, friends, karaoke, birthdays, etc.
8. You can recording on iphone wirelessly
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Specification:
|
Working temperature |
-10~50 °C |
|
Storage temperature |
-20~60 °C |
|
Power |
20W |
|
Working voltage |
6.8~8.4 V |
|
Working current |
≤350 mA |
|
Charging current |
≥950 mA |
|
Standby current |
≤75 uA |
|
Standby time |
3Month |
|
Use range |
≥20M |
|
Battery capacity |
2000mAh*2 |
|
Bluetooth |
V4.1 |
|
FM |
87.5/108MHz |
|
Color |
Black |
|
Material |
ABS |
|
Size |
∅62*280mm |
|
Product Weight |
330g |
Package Include:
1X Microphone Speaker
1X USB cable
1X manual
1X Storage bag
2X Battery
