BTK-05：Key specifications:1) Bluetooth specifications: Version 2.0 and Class II2) Bluetooth profile supported: headset and handsfree profiles3) Range of frequency: 2.4GHz spectrum4) Dimensions (L x W x H): 53.5 x 25.5 x 23.8mm5) Nominal charging time: within three hours6) Talk time: up to 10 hours7) Standby time: up to 200 hours8) Range: up to 30 feet (10 meters)9) Weight: 20gFeatures:1) Clips comfortably to your clothes2) Uncomplicated single button control3) Buzzer function lets you know when a call is coming through4) Enhanced voice clarity makes it easy to chat5) Adjustable volume6) Rechargeable battery7) Works with compatible Bluetooth phones and other Bluetooth devicesBluetooth is a trademark owned by Bluetooth SIG, Inc.BTK-10：1) No wires, no limits and Bluetooth wireless technology2) Stylish and comfortable design3) True freedom to talk wirelessly in office or in car4) Easy one touch operation5) Noise reduction and echo elimination6) Multifunctional: volume adjustment, mute function, voice dial and redial7) Left/right ear wearable8) Can be connected with other Bluetooth devices, such as PDAs and computers9) Bluetooth V1.2 wireless technology10) Security: encrypted link11) Frequency range: 2.4 to 2.48GHz12) Channels: 7913) Range: up to 30 feet (10 meters)14) Small and light: 6.7cm length and 7.5g weight15) Selectable accessory: car charger16) Additional selling points: high-quality products and competitive prices17) Quick delivery and good after servicesBTK-A18：1) Bluetooth specifications: Version 2.02) Lightweight (only 10g) and comfortable to wear for long periods3) Various of ID designs are available4) Wearable on either ear with optional adjustable earloop5) Mini USB charging6) Supports charging via PC USB port7) Up to 10 hours of talk time and up to 200 hours (more than 8 days) standby8) Weight: 10g9) Dimensions (L x W x T): 41 x 18 x 10mm10) Bluetooth compliance: Bluetooth 2.0 specification handsfree profile 1.5 headset profile 1.1 BT 2.0 EDR version is available upon request11) Compatibility: mobile phones support Bluetooth 1.2 specification12) Battery power: 3.7V/110mAh lithium-polymer battery13) Connection: point-to-point14) Talk time: up to 10 hours15) Standby time: up to 200 hours16) Chipset: CSR BC04 ROM17) Radio frequency: 2.4GHzBTK-A19：1) Bluetooth specifications: V2.02) Wireless handsfree control for mobile phones3) Various ID designs available4) Wearable on either ear with optional adjustable earloop5) Up to 10 hours of talk time and up to 200 hours (more than eight days) standby6) Dimensions (L x W x T): 42 x 20 x 11.5mm7) Battery power: 3.7V/110mAh lithium-polymer8) Connection: point-to-point9) Security: encrypted link10) Frequency range: 2.4 to 2.48GHz11) Lightweight (only 12g) and comfortable to wear for long periodsBTK-21：1) Unique stereo software system and built-in DSP solutions for superior sound quality2) Supports wireless stereo audio streaming and headset/handsfree application3) Supports remote control features4) Listening to music and talking over wireless phones5) Caller ID on the LCD when it`s connected as a handsfree profile6) Bluetooth V2.0 compliant with A2DP, AVRCP, HFP and HSP7) Frequency range: 2.402 to 2.480GHz8) Channels: 799) Transmission output power: 0.25 to 2.5mW10) Maximum cordless distance: 30 feet (10 meters)11) Dimensions of headset: 38pie x 16.412) Weight of headset: 20g13) Operating temperature: -10 to 50 degrees CelsiusOuter packing:BTK-05:50pcs/ctnCarton dimensions: 69 x 30 x 39.5cmWeight: 16kgBTK-10:50pcs/ctnCarton dimensions: 69 x 30 x 39.5cmWeight: 13kgBTK-21:30pcs/ctnCarton dimensions: 25 x 35 x 40cmWeight: 7kg
BTK-06：Specifications:1) Bluetooth V2.0 compliant2) Longest standby time: over 120 hours3) Longest talk time: over five hours4) Working range:a) Indoor: 5mb) Outdoor: 10m5) Battery type: rechar
Features:1) General radio:a) Bluetooth Class I: 100 meters (in open space)b) Carrier frequency: 2.4 - 2.483GHzc) Data rate: up to 3Mbps2) Bluetooth standard: Bluetooth V2.0 + EDR3) Spread spectrum: FH
Features:1) Full duplex, noise and echo cancellation, DSP technology2) Bluetooth V2.03) Built-in microphone and loudspeaker4) Super bright LED display panel for incoming call indication5) Voice dial a
Product Name: Bluetooth Car KitModel Number: BTK-801Place of Origin: ChinaFeatures:1) Full duplex, noise and echo cancellation, DSP technology2) Bluetooth V2.03) Built-in microphone and loudspeaker4)
Product Name: Bluetooth HeadsetModel Number: BTK-12Place of Origin: ChinaSpecifications:1) Stylish design and wears more comfortably2) Removable ear hook for L/R ear3) Adopts replaceable and rechargea
Product Name: Bluetooth HeadsetModel Number: BTK-A19Place of Origin: ChinaFeatures:1) Bluetooth specifications: V2.02) Wireless handsfree control for mobile phones3) Various ID designs available4) Wea
Product Name: Bluetooth HeadsetModel Number: BTK-06Place of Origin: ChinaSpecifications:1) Bluetooth V2.0 compliant2) The longest standby time: over 120 hours3) The longest talking time: over 5 hours4
Product Name: Bluetooth HeadsetModel Number: BTK-11Place of Origin: ChinaFeatures:1) No wires, no limits, Bluetooth TM wireless technology2) Stylish and comfortable design3) True freedom to talk wirel
Product Name: Bluetooth HeadsetModel Number: BTK-07Place of Origin: ChinaSpecifications:1) Bluetooth V2.0 compliant2) The longest standby time: over 120 hours3) The longest talk time: over 5 hours4) W
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