Highlights 
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<br />Fashion and dynamic design
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<br />Sporty Bluetooth headset
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<br />Memory neckband of titanium material
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<br />CSR Bluetooth chip, intelligent dual noise reduction
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<br />Sweatproof,dustproof and shockproof
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<br />High sound quality as Pro Audio
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<br />English Voice prompt
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<br />Voice Dial:Long press Volume+/- for 2s when your phone(Support Voice Control) is Standby or Play music
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<br />Built-in 120mAh battery, increasing your using time
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<br />NFC function: make sure your phone operating system is above Android 4.1 with NFC function
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<br />Control music and calls from the headphone
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<br />Answer the phone anytime and anywhere
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<br />Smart APP,the headset will be more useful and smarter
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<br />Specification 
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<br />
<br />General
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<br />Brand OVEVO 
<br />Model SH03B 
<br />Quantity 1 Piece 
<br />Color Black 
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<br />Specification
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<br />Bluetooth V4.0 
<br />Password 0000 
<br />Supported Profile HSP, HFP, A2DP, AVRCP 
<br />Remote Control to Speaker MFB (power on/power off/play/pause); vol+, vol-,previous song, next song 
<br />RF Transmitter Class II (-6dBm ~ +4 dBm) 
<br />Receive Sensitivity -90dBm 
<br />Transmission Range 2.40GHz ~ 2.48GHz 
<br />Transmission Distance 10M 
<br />Speaker  9mm 
<br />Impedance 32 / typ 
<br />Frequency 20Hz~20KHz 
<br />MIC Style Capacitive 
<br />MIC Sensitivity -42±3dB 
<br />Charging Port Micro USB 
<br />Keys 5 (MFB button,volume+ button,volume- button,backward button,forward button) 
<br />Battery Rechargeable lithium polymer battery 3.7V; 120mAh 
<br />Charger Output 5V/0.5~1.0A 
<br />Charge Indicator Red LED light (Charging) / Blue LED light (Charging completed) 
<br />Standby About 200 hours 
<br />Talk Time About 8 hours 
<br />Music Time About 6 hours 
<br />Charging Time About 2 hours 
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<br />Dimensions & Weight (Main Product)
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<br />Dimension 31×28×9mm/1.22×1.1×0.35inch 
<br />Weight 14g 
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<br />Package Contents
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<br />1 x SH03B Headphone 
<br />1 x Micro USB Cable 
<br />1 x Pair of Waterproof Cover 
<br />4 x Soft Ear Cap 
<br />1 x User Manual(English/Chinese)