Welcome to
Kiss Communications Technology Co., Ltd. at on-line-china.com!

BTK-05：
Key specifications:
1) Bluetooth specifications: Version 2.0 and Class II
2) Bluetooth profile supported: headset and handsfree profiles
3) Range of frequency: 2.4GHz spectrum
4) Dimensions (L x W x H): 53.5 x 25.5 x 23.8mm
5) Nominal charging time: within three hours
6) Talk time: up to 10 hours
7) Standby time: up to 200 hours
8) Range: up to 30 feet (10 meters)
9) Weight: 20g

Features:
1) Clips comfortably to your clothes
2) Uncomplicated single button control
3) Buzzer function lets you know when a call is coming through
4) Enhanced voice clarity makes it easy to chat
5) Adjustable volume
6) Rechargeable battery
7) Works with compatible Bluetooth phones and other Bluetooth devices

Bluetooth is a trademark owned by Bluetooth SIG, Inc.

BTK-10：
1) No wires, no limits and Bluetooth wireless technology
2) Stylish and comfortable design
3) True freedom to talk wirelessly in office or in car
4) Easy one touch operation
5) Noise reduction and echo elimination
6) Multifunctional: volume adjustment, mute function, voice dial and redial
7) Left/right ear wearable
8) Can be connected with other Bluetooth devices, such as PDAs and computers
9) Bluetooth V1.2 wireless technology
10) Security: encrypted link
11) Frequency range: 2.4 to 2.48GHz
12) Channels: 79
13) Range: up to 30 feet (10 meters)
14) Small and light: 6.7cm length and 7.5g weight
15) Selectable accessory: car charger
16) Additional selling points: high-quality products and competitive prices
17) Quick delivery and good after services

BTK-A18：
1) Bluetooth specifications: Version 2.0
2) Lightweight (only 10g) and comfortable to wear for long periods
3) Various of ID designs are available
4) Wearable on either ear with optional adjustable earloop
5) Mini USB charging
6) Supports charging via PC USB port
7) Up to 10 hours of talk time and up to 200 hours (more than 8 days) standby
8) Weight: 10g
9) Dimensions (L x W x T): 41 x 18 x 10mm
10) Bluetooth compliance: Bluetooth 2.0 specification handsfree profile 1.5 headset profile 1.1 BT 2.0 EDR version is available upon request
11) Compatibility: mobile phones support Bluetooth 1.2 specification
12) Battery power: 3.7V/110mAh lithium-polymer battery
13) Connection: point-to-point
14) Talk time: up to 10 hours
15) Standby time: up to 200 hours
16) Chipset: CSR BC04 ROM
17) Radio frequency: 2.4GHz

BTK-A19：
1) Bluetooth specifications: V2.0
2) Wireless handsfree control for mobile phones
3) Various ID designs available
4) Wearable on either ear with optional adjustable earloop
5) Up to 10 hours of talk time and up to 200 hours (more than eight days) standby
6) Dimensions (L x W x T): 42 x 20 x 11.5mm
7) Battery power: 3.7V/110mAh lithium-polymer
8) Connection: point-to-point
9) Security: encrypted link
10) Frequency range: 2.4 to 2.48GHz
11) Lightweight (only 12g) and comfortable to wear for long periods


BTK-21：
1) Unique stereo software system and built-in DSP solutions for superior sound quality
2) Supports wireless stereo audio streaming and headset/handsfree application
3) Supports remote control features
4) Listening to music and talking over wireless phones
5) Caller ID on the LCD when it's connected as a handsfree profile
6) Bluetooth V2.0 compliant with A2DP, AVRCP, HFP and HSP
7) Frequency range: 2.402 to 2.480GHz
8) Channels: 79
9) Transmission output power: 0.25 to 2.5mW
10) Maximum cordless distance: 30 feet (10 meters)
11) Dimensions of headset: 38pie x 16.4
12) Weight of headset: 20g
13) Operating temperature: -10 to 50 degrees Celsius

Outer packing:
BTK-05:
50pcs/ctn
Carton dimensions: 69 x 30 x 39.5cm
Weight: 16kg
BTK-10:
50pcs/ctn
Carton dimensions: 69 x 30 x 39.5cm
Weight: 13kg
BTK-21:
30pcs/ctn
Carton dimensions: 25 x 35 x 40cm
Weight: 7kg