SPECIFICATIONS

Active Noise-Cancellation: Yes

Battery Capacity: 400mAh

Bluetooth Version: 5.1

Bluetooth headphones: original wireless headphones

Brand Name: SSMMDZ

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

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

Origin: Mainland China

Resistance: 32,32ohm

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

Sensitivity: 106,105dB

Style: Over the Ear

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