ONEPLUS BT31B Bluetooth Sports Earphones

Connecting interface: Type-C, Driver unit: 9.2mm, Frequency response: 20-20000Hz, Impedance: 32ohms, Sensitivity: 97dB, Battery Capacity(mAh): 115mAh Li-ion Battery.

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Updated: 24-08-2025

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Price history and price alert

Here is price history (for all/most countries) for ONEPLUS BT31B Bluetooth Sports Earphones. The lowest price was: $88.16.
Price records source(s): Gearbest
Click on image to enlarge. Price history for ONEPLUS BT31B Bluetooth Sports Earphones
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