Tai Nghe Bluetooth Âm Thanh Hifi Có Mic Hỗ Trợ Thẻ Sd Và Mic Cho Điện Thoại Di Động Xiaomi Iphone Sumsung Tablet

Giới thiệu Tai Nghe Bluetooth Âm Thanh Hifi Có Mic Hỗ Trợ Thẻ Sd Và Mic Cho Điện Thoại Di Động Xiaomi Iphone Sumsung Tablet

HIFI Stereo Earphones Bluetooth Headphone Music Headset FM and Support SD Card with Mic for Mobile Xiaomi Iphone Sumsamg Tablet

Advantages
1. Bluetooth + MP3 function support stereo music playing, phone calling...
2. Support all audio devices that have Bluetooth capability, such as, cell phone ,tablet PC,laptop,computer etc.
3. 3.5mm audio jack, provides a simple wired connection of a variety of devices without Bluetooth.
4. Allow you to answer or reject phone calls anytime and anywhere.
5. Charged via USB, rechargeable battery, convenient and practical.
6. Playing time up to 8~9 hours, and continue talk time up to 8 hours, standby time up to 250 hours.
7. Good quality, foldable design and adjustable length hinges, very comfortable to wear and easy to carry.
8. Best choice for listening music, watching movie, chatting online etc.
9. with SD card insert,without any bluetooth device,can still enjoy music any time any where.
10.Cool shinnging outlook adds the fashionable feel.

Specification
Version V4.0
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 70 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 8~9 hour
standby time 250hour
charge time 2-2.5 hour
current 40 mA
operate temperature -4 ~ +131°F(-20 ~ +55°C)

Style : Headphone
Communication : Wireless
Vocalism Principle : Dynamic
Connectors : USB
Volume Control : Yes
Control Button : Yes
Wireless Type : Bluetooth
Active Noise-Cancellation : Yes
Sensitivity : 84dB
Support Memory Card : Yes
Waterproof : Yes
With Microphone : Yes
Model Number : bluetooth headset
Is wireless : Yes
Resistance : 32Ω
Line Length : 0.8m
Plug Type : Wireless
Frequency Response Range : 50-20000Hz
Function : For Mobile Phone
Function : for Video Game
Function : HiFi Headphone
Function : For iPod
Support APP : No
Frequency : 2.40GHz-2.48GHz
version : bluetooth V5.0
effective distance : 15meters
Support system : Mobile Phone,Computer TV all have bluetooth function
color : red,blue,green,rose,orange gold etc.
Playing time : 20hours
Power supply : powered by rechargeable 400MAH battery
charge time : about 3hours
TF function : support TF card playing
material : ROHS material


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