Wireless earphones run 6 hours straight

Global SourcesUpdated on 2023/12/01

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The BT508 model from Dongguan Koppo has 10mm 16ohm speakers and four 1.5mm microphone units.

Product details

Model: BT508Launched / upgraded: May 2017MOQ: 2,000 pairsLead time: 40 daysCertifications: CE, FCC, RoHS

Supplier profile

Year established: 2010Export markets: Asia, Europe, North AmericaExport products: Bluetooth earphones and headsetsTotal staff: 650Certification: ISO 9001

Dongguan Koppo Electronics Co. Ltd offers the BT508 model, a pair of wireless Bluetooth earphones built with 10mm 16ohm speakers and four 1.5mm microphone units. A 3.7V/110mAh Li-ion battery allows music and call, and standby times of 6 and 180 hours. SPL is 106dB. Frequency response is 20Hz to 20kHz.

Covering 15,000sqm, ISO-certified Dongguan Koppo has a monthly turnout of more than 200,000 units.

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Wireless earphones run 6 hours straight

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