Nothing Ear (a)

4.6g (per earbud)
39.6g (case)

AAC, SBC, LDAC

RFCOMM, SPP, HFP, A2DP, AVDTP, AVCTP, AVRCP

11mm dynamic driver
PM1 + TPU diaphragm

Bluetooth 5.3

Pinch controls
In-ear detection
Google Fast Pair
Microsoft Swift Pair
Dual Connection
Clear Voice Technology with 3 mics per bud
LED charging status
Low Lag Mode

IP54 (earbuds)
IPX2 (case)

Rechargeable li-ion battery

10 minutes for 10 hours with ANC off

Playback
ANC off: Up to 42.5 hours with case and 9.5 hours with buds only
ANC on: Up to 24.5 hours with case and 5.5 hours with buds only

Talk time
ANC off: Up to 23 hours with case and 5.2 hours with buds only
ANC on: Up to 18 hours with case and 4 hours with buds only

USB Type-C

46 mAh (earbud)
500 mAh (case)