Charging interface:Micro USB], Standby time: 120H, Sensitivity: 92dB±2, Speaker impedance: 16Ω±0.2%, Drive unit: Φ8mm, APTX, Battery indicator: Polymer lithium battery 85mAh Protection board, AVRCP, Support agreement: HFP, A2DP, Charge time: 1~2H, Frequency response: 20~20kHz, Talk time: 6±2H, Noise reduction: CVC6.0, Chip model: CSR8645, HSP, Color: black, Call distance: ≤10M, Bluetooth version: 4.0, Pair mode: APP earphone, Distortion: <0.3%.
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Updated: 05-09-2025
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $22.99.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).