Brand: Oppo Earphone Driver: 8mm dynamic Connectivity: Bluetooth 5.2 Features: IP54 dust & water resistance Game Mode: Low-Latency Noise Cancellation: Intelligent Call Noise Reduction when on-call and low latency when playing a game Earbuds Battery: 40mAh...

Brand: Oppo Earphones Model: ET161 Charging case model: ET162 Earphone Driver: 12 mm dynamic Driver sensitivity: 112±1 dB at 1 kHz Frequency response range: 20 Hz - 20 kHz Microphone sensitivity: -38 dBV/Pa...

Dimensions: 161.1 x 74.7 x 7.5 mm (6.34 x 2.94 x 0.30 in) Weight: 177 g (6.24 oz) SIM: Dual SIM (Nano-SIM, dual stand-by) IP65 dust/water resistant Display Type: AMOLED,...