TOMTOP Technology DA143 Wireless Stereo Headphone User Manual 15 DA143 UserMan
Shenzhen TOMTOP Technology Co., Ltd. Wireless Stereo Headphone 15 DA143 UserMan
15_DA143 UserMan
Wireless Stereo Headphone DA143 User instruction 1 Out looking parameter and instruction Button instruction: 1.Volume + 2.Multi‐function 3. Volume ‐ 4.LED 5. MICRO USB 6.MIC 2.Basic parameter Product size: 620*25*30mm Product weight:14.1g(bare) Working voltage:3.7 V Successive working time: Around 5~6 hours Charging time:1~2 hours Charging current:80mA No connected will be power off automatically:5 minutes Support 1pcs earbuds connect 2pcs smart phones Support APTX 3.1 Bluetooth Bluetooth chipset CSR8645A04 Bluetooth version 4.1 Profile A2DP AVRCP HSP HFP RF 2402~2480MHz Receiving distance 360° 10meter 3.2 MIC MIC SPEC: 3.7*2.2*1.1mm MEMS MIC Sensitivity:‐42±3dB 3.3 Battery Battery Spec:3.7V 60 mAh Capacitor type lithium ion battery * 2 Battery size:Φ10*12mm Battery life:300 times 3.4 Speaker Speaker OD:Φ6mm Speaker impedance:16Ω Rated power:10mW (Max power: 15mW) Frequency response:200~100KHz; Sensitivity:87dB±3dB; Speaker curve: 4 Operation Power on:Press and hold down the power button till a blue light appears Power off:Press and hold down the power button till a red light appears Paring: Press and hold down the power button 6~8 seconds till red and blue light flashing Volume adjust: Press and Hold down the volume + to increase volume or Volume ‐ to decrease the volume Music track choose:Press Volume ‐ shortly to select previous track, and Volume + to select the next track. Pause/play: When the bluetooth headset is connected with mobile phone, press the power button once to play music, press power button quickly to pause the music. Answering/ending the call:Press the power button once to answering or end the call Reject calling:Press the power button 1~2 seconds Redialing a call: Press the power button twice to redial the last dialed phone number on your mobile phone. 5 LED instruction Charging: Red LED when charing, after full charge, blue LED Paired:Blue Led flashing slow Paring:Red and blue LED flashing alternate 6 FCC Statements This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) this device may not cause harmful interference, and 2) this device must accept any interference received, including interference that may cause undesired operation. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: --Reorient or relocate the receiving antenna. --Increase the separation between the equipment and receiver. --Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. --Consult the dealer or an experienced radio/TV technician for help. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. FCC Radiation Exposure Statement This device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
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