☆ Tai nghe Bluetooth 4.1 không dây Bluedio H+ Turbine có khe cắm thẻ nhớ

Main Features:
Ultra-long operation and carefree calling from Bluetooth 4.1: With robust high speed CPU of Bluetooth 4.1 operating system, comes with ultra-long using of 40 hours music, 45 hours talk and 1625 hours (approximately 67 days) standby time, the same battery, decrease up to 40% power consumption compare to Bluetooth 4.0. Acoustic echo cancellation and noise reduction effectively reduce ambient noise while talking, make far-end listener cannot hear what you said become history, just like talking face to face
Micro SD card music supported: Support Micro SD / TF card up to 32GB
Customized function: Audio Sharing allows you to connect to another H headphone via an audio cable, share music feast with your friends instantly (recommended to use headphones with impedance of 32Ω or higher) Simultaneously connect two Bluetooth devices, connects with your phone and tablet seamlessly, listen to music or enjoy foreign blockbusters, do as you think about it
Comfortable wearing: Custom fit supra-aural soft earmuffs, artificial protein leather of earmuffs simulated to human skin texture, ensure long lasting comfort in various rugged circumstances
Convenience: Just a plug with audio cable, then listen to your favorite tracks without using any battery, no matter how long is your playlist. H-turbine also incorporate 4 languages voice prompt(Chinese, English, French, Spanish), to communicate with you in your language
Three Modes Automatically Switch: Bluetooth Mode, FM Mode and SD Card Mode.

Specifications：
Brand: Bluedio
Model : H+ Turbine
Color : Black, White
Wearing type : Headband
Function : Song switching, Bluetooth, Multi connection function, Noise Cancelling, Microphone, Voice control, Answering phone
Connectivity : Wireless
Connecting interface : 3.5mm, Micro USB
Application : Portable Media Player, Mobile Phone, Computer
Plug interface: Full-sized, TF card slot
Driver unit: 57mm
Frequency response : 20~20KHz
Impedance : 16ohms
Sensitivity : 110 dB
Power supply: USB port DC 5V
Working time: Talk time: 45 hours; Music playing time: 40 hours
Standby time: Up to 1625 hours
Charging time: About 2 hours
Bluetooth: Yes
Bluetooth version: V4.1
Bluetooth distance: W/O obstacles 10m
Bluetooth band: 2.4GHz-2.48GHz
Bluetooth protocol: AVRCP, HFP, A2DP, HSP
Package weight: 0.483 kg
Product size (L x W x H) : 16.5 x 17 x 8 cm / 6.48 x 6.68 x 3.14 inches
Package size (L x W x H) : 21.5 x 20.3 x 9 cm / 8.45 x 7.98 x 3.54 inches

Package contents:
1 x Earphone,
1 x Audio Cable,
1 x USB Cable,
1 x Bilingual User Manual in English and Ch