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New KS19 Concept Bone Conduction Wireless Ear Up Bluetooth Earphones
217 sold
3715.028684.92
colour : KS19 black
Quantity :
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About this item
Seller assumes all responsibility for this listing.Item number: 30934371
Item specifics
Item description from the seller
KS-19 bone conduction concept Bluetooth earphones sound conduction air conduction non in ear hanging neck hanging neck hanging
Bluetooth version: V5.1 version
Battery: 110MAH
Call time: approximately 8 hours
Music time: approximately 8 hours
Communication distance: about 10 meters
Battery type: Lithium polymer battery
Protocol: HEP/HSP/A2D/AVRCP
Frequency: 20Hz-20KHz
Impedance: 32 ohms
Sensitivity: 85dB/mW
Waterproof grade: IPX 5
Horn material: copper ring horn 14.2mm
Appearance material: ABS
Bare metal size: 15 * 4 * 0.7CM
Bare metal weight: 18 grams
Complete set size: 17.5 * 9.6 * 1.8CM






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