SPECIFICATIONS

Active Noise-Cancellation: Yes

Battery Capacity: 400mAh

Bluetooth Version: 5.1

Bluetooth headphones: original wireless headphones

Category: Earphones & Headphones

Certification: CE,FCC,RoHS

Charging Method: cable

Charging Voltage: DC 5V

Communication: Wireless+Wired

Connectors: USB

Control Button: Yes

Drive Unit: 40mm

Features: Waterproof,With microphone,Active Noice Cancelling

Frequency Response: 20-20KHz

Function: For Internet Bar,for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,Kids' Headphones,For Outdoor,For DJ,For Study

High-concerned chemical: None

Impedance Range: from 33 to 100 Ω

Is wireless: Yes

Material: Plastic

Max Output: 5

Maximum wireless range[m]: <10m

Microphone: Built-in

Music Playing Time: about 7 hours (depends on the volume)

NFC Technology: No

Number Of Drivers: 2

Resistance: 32,32ohm

STN-28PRO Cat ear earphones: For mobile phone android and IOS music earbuds

Sensitivity: 106,105dB

Style: Wireless headphone & headset

Support Memory Card: Yes

Support Profiles: HSP, HFP, A2DP, AVRCP

Transmission Distance: up to 10m (no obstacle)

Vocalism Principle: Dynamic

Volume Control: Yes

Waterproof: Yes

Wireless Type: Bluetooth

With Microphone: Yes

best gift for friend: HiFi Headphone for Travel

Product Description

Wireless Version		5.2
Support Profiles		A2DP，AVCTP，AVDTP，AVRCP，HFP，SPP，SMP，ATT，GAP，GATT，RFCOMM，SDP，L2CAP
Operation Distance		10m
Transmitting Power		Class 2
Frequency Range		2.402 -2.480 GHz
Speaker		Ø40mm
Impedance		32Ω
TF card Supported		128M-32G
Radio Frequency Response		87.5-108MHz
Rechargeable Lithium Battery		400mAh