6 mics for perfect calls

Six beamforming microphones reduce wind and noise interference, so your words always come through loud and clear. And you can create your own calling environment with Personal Sound Amplification's customized ambient sound levels. A voice equalizer and voice level optimizer give you full control not only over how you sound to others, but how loud they sound to you.

Category	Feature	Specification
General	Driver Size	10 mm / 0.39" Dynamic Driver
	Maximum Operation Temperature	45 °C
	Power Supply	5V 1A
Audio	Frequency Response	20 Hz – 40 kHz
	Impedance	16 ohm
	Sensitivity	103 dB SPL @ 1 kHz
	Maximum SPL	97 dB
	Microphone Sensitivity	-38 dBV/Pa @ 1 kHz
Dimensions	Earbud	4.6 g per pc (9.2 g combined) / 0.01 lbs per pc (0.02 lbs combined)
	Charging Case	73 g / 0.16 lbs
	Earbud Dimensions	21.8 × 15.9 × 21.2 mm
	Charging Case Dimensions	61 × 51 × 30.8 mm
Connectivity	Bluetooth Version (Earbud)	5.3
	Bluetooth Version (Charging Case)	5.1
	Bluetooth Profile Version	A2DP V1.4, AVRCP V1.6.2, HFP V1.8
	BT Transmitter Frequency Range	2.4 GHz – 2.4835 GHz
	BT Tx Power (Earbud)	<10 dBm (EIRP)
	BT Tx Power (Charging Case)	<7 dBm (EIRP)
	BT Modulation (Earbud)	GFSK, π/4-DQPSK, 8DPSK
	BT Modulation (Charging Case)	GFSK
Battery	Earbud Battery Type	Lithium-ion (60 mAh / 3.85 V)
	Charging Case Battery Type	Lithium-ion (620 mAh / 3.8 V)
	Charging Time	2 hrs from empty
	Music Playtime (BT on, ANC off)	Up to 10 hrs
	Music Playtime (BT on, ANC on)	Up to 8 hrs
	Music Playtime (BT on, True Adaptive ANC on)	Up to 7 hrs
	Talk Time (ANC off)	Up to 5.5 hrs
	Talk Time (ANC on)	Up to 4.5 hrs