SPECIFICATIONS

Active Noise-Cancellation: Yes

Airersi Model: K30

Battery Capacity[mAh]: 200

Battery life up to[hours]: 720

Bluetooth Version: 5.3

Brand Name: AIRERSI

Category: Earphones & Headphones

Certification: CE,FCC,RoHS

Charging Method: cable

Choice: yes

Codecs: AAC,Apt-X,sbc,LDAC,Apt-X HD

Communication: WireLess

Connectors: Type c

Control Button: Yes

Depth[mm]: 90

Driver Diameter: 15

Earcups Type: Sealed

Features: Waterproof,With microphone,Amazon Alexa Support,Apple Siri Support,Detachable Cable,Active Noice Cancelling,Dual Connection,Playback Control,Google Assistant Support

Frequency Response Range: 20 - 22000

Function: For Internet Bar,Monitor Headphone,for Video Game,for Flying,Common Headphone,for Hunting & Shooting,For Mobile Phone,for Powersports,HiFi Headphone,Sport,For Hearing Aid,For Outdoor,For Office,For Sleep,For DJ,For Study

Headphone Pads Material: Soft Foam

Height[mm]: 18

High-concerned chemical: None

Impedance Range: up to 32 Ω

Is wireless: Yes

Line Length: 0

Magnet Type: Neodymium

Material: Metal,PC,ABS,Silica Gel

Max Output: 150

Maximum wireless range[m]: 10m-20m

NFC Technology: no

Number Of Drivers: 2

Origin: Mainland China

Package List: User Manual,Charging case,Charging Cable,Replaceable Pads Set

Plug Type: NONE

Resistance: 16

Sensitivity: 120

Sound Isolating: Yes

Style: Ows ear hook headphones

Support APP: No

Support Memory Card: No

Total Harmonic Distortion: 1

Vocalism Principle: Dynamic

Voice assistant built-in: Yes

Volume Control: Yes

Waterproof: Yes

Weight[g]: 18

Width[mm]: 55

Wireless Type: Bluetooth

With Microphone: Yes

semi_Choice: yes

K30 bluetooth headset features dual mic CVC8.0 and ENC noise cancelling technology, knock out 96% noise and deliver clear voice. Enjoy clear calls.

K30 Bluetooth earphones use the Qualcomm QCC3040 chip, which has stable connection, durability, beautiful appearance, ergonomic design, and can be worn for a long time without ear pain. It is easy to operate and has complete functions.

Equipped with a 200mAh battery, allows you to talk freely throughout the day. With up to 18 -20hours of continuous talking on a 1.5 hours single charge. Equipped with a 900mAh charging box, it can provide 4-5 charges for the headphones,K30 Bluetooth Headset works with iPhone, Androidand and all smart phones.

Rigorously tested for stability and comfort on a wide range of ear shapes means you’ll feel just as comfortable during your first call as your last call. 3 pieces different sizes ear tips to meet your need. Only 0.04lbs / 20g，sleek and pocket-size, K30 headset is perfect for on-the-go communication.

Adopting Bluetooth 5.3, the transmission of AIRERSI headset K30 is faster, more efficient and stable. You can move freely with up to a 59 ft (18 m) range. Headset features multipoint technology, enjoy the convenience of having up to two devices connected at once.

AIRERSI Bluetooth headset K30 adopts Echo Cancelling and Consistent Voice Quality technology for clearer calls. Consistent Voice Quality technology conceals Packet-loss and bit error effectively to ensure consistent voice quality even in situations where bluetooth connectivity may be compromised. Hope you enjoy consistent clear call.