Colorful Stereo Audio Mp3 Bluetooth Headset Wireless Headphones Earphone Support SD Card with Mic Play 20 Hours
Colorful Stereo Audio Mp3 Bluetooth Headset Wireless Headphones Earphone Support SD Card with Mic Play 20 Hours
SPECIFICATIONS
Active Noise-Cancellation: Yes
Audio latency: 70
Battery Capacity[mAh]: 400
Battery life up to[hours]: 20
Bluetooth Version: 5.3
Brand Name: CATASSU
Category: Earphones & Headphones
Certification: CE,FCC,RoHS
Charging Method: cable
Charging Time: 3
Codecs: AAC,sbc
Communication: WireLess
Connectors: 3.5 MM
Control Button: Yes
Control Method: Push button
Department: Unisex-adult
Driver Diameter: 40
Earcups Type: Semi-open
Features: With microphone,Detachable Cable
Frequency: 2.40GHz-2.48GHz
Frequency Response Range: 20 - 20000
Function: for Video Game,For Mobile Phone,HiFi Headphone
Headphone Pads Material: Memory Foam
High-concerned chemical: none
Impedance Range: up to 32 Ω
Is wireless: Yes
Line Length: 1.0m
MP3 mode: support SD card playing MP3
Magnet Type: Neodymium
Material: Plastic
Max Output: 1000
Number Of Drivers: 2
Origin: Mainland China
Package List: charger
Playing time: about 10 hours
Plug Type: Line Type
Power supply: powered by rechargeable 400MAH battery
Resistance: 32Ω
Sensitivity: 84dB
Sound Isolating: Yes
Speaker: high quality 40 mm diameter speaker
Speaker maximum output power: 32mW
Style: Wired in-ear headphones
Support APP: No
Support Memory Card: Yes
Support system: Mobile Phone,Computer TV all have bluetooth function
Total Harmonic Distortion: 0.5
Vocalism Principle: Dynamic
Volume Control: Yes
Waterproof: Yes
Wireless Type: Bluetooth
With Microphone: Yes
charge time: 2~3hours
effective distance: 10meters
version: bluetooth V5.3
whether electrical: No

Product description:
Product Specification:
Version |
V5.3 |
Frequency |
2.40GHz-2.48GHz |
Power |
≤ 4 dBm, class 2 |
Effective range |
10M |
Sensitivity |
-84dBm / 0.1% BER |
Frequency response |
20 Hz - 20 KHz |
S/N rate |
88 dB |
Distortion |
0.10% |
Speaker size |
40mm |
support |
A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5 |
Voltage |
3.7VDC (built-in 400MAH rechargeable battery) |
talking time |
20hour |
standby time |
360hour |
charge time |
2.5~3 hour |
current |
40 mA |
operate temperature |
-4 ~ +131°F(-20 ~ +55°C) |





A variety of Colors Choices:





Packing List:
1 x bluetooth headset(Please choose colors)
1 x micro USB charge cable
1 x instruction guide
Note:NO audio cable and SD card include in the package!Thank you:)

F.A.Q

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