Specifications:
Resistance: 24Ω
Support Memory Card: No
Line Length: 1.2m
Vocalism Principle: Dynamic
Model Number: SH-13 Bluetooth Headset
Sensitivity: 122±3dB
Support Apt-x: Yes
Support APP: Yes
Plug Type: Wireless
Style: Headband
Connectors: AUX
Frequency Response Range: 8-25000Hz
Waterproof: No
Communication: Wireless+Wired
Wireless Type: Bluetooth
Package: Yes
Channel : Perfect two-channel stereo (with A2OP Protocol,EQ)
Noise Reduction: CVC6.0 Smart Noise Reduction
Distortion : <0.1% (THTD)
Drive unit : 45MM (perfect realization bass)
Battery: 320m (polymer battery)
Charging time : > 2.5Hr
Standby time: 250Hr
Music playback time : 9Hr
Call time : 12Hr
Features:
1.the end of pure sound without any unpleasant "hiss", "Weng", "coax" sound.
2.good balance, but the tone from bright or too dark, high school low-frequency energy distribution, fusion band between natural smooth, and no unexpected glitches
3.high-frequency extension is good, smooth and supple.
4.low dive deep, clean and full, flexible and intensity, without any fertilizer, slow feeling.
5.IF distortion is extremely small, transparent and warm, friendly nature of the human voice, thickness, magnetic, and not exaggerated twang.
6.resolution is good, rich in detail, the tiny signal can be clearly reproduced.
7.good abilities to describe the sound field, sound field open, accurate and stable positioning instrument, the sound field in a sufficient amount of information, there is no empty feeling.
8, and there is no obvious compression, has a good sense of speed, large volume without distortion or distortion is very small.
Packaging Details
Unit Type: 1piece
Package Weight: 0.350kg (0.77lb.)
Package Size: 40cm x 30cm x 30cm (15.75in x 11.81in x 11.81in)
it looks like just a short-wired headphones with the ability to listen to music from SD-card.