










GLOBAL MEDIA REVIEWS


LESS DISTRACTION, MORE IMMERSION







EXCELLENT SOUND IN SMALL PACKAG









What’s in the box
Headphones x 1Pair
Charging Case × 1
Type-C Charging Cable x 1
Silicone Ear Tip x 3 Pairs (XS / S / L)
User Guide x 1
Model | ES603 |
Earbud weight (Single) | 3.7 g |
Case Weight | 34.9 g |
Gross Weight | 42.3 g |
Earbud Dimension | 17 × 15 × 13 mm |
Case Dimensions | 56.5 × 50 × 24.5 mm |
Earbud Battery Capacity (Single) | 34 mAh |
Case Battery Capacity | 440 mAh |
Earbuds Charging Time | 70 min |
Case Charging Time (Wired) | 90 min |
Speaker Impedance | 32 Ω |
Bluetooth Range | 10m (Open space) |
Bluetooth Version | Bluetooth® 5.2 |
Bluetooth Protocols | HFP / A2DP / AVRCP |
Playtime* (ANC Off) | |
Earbuds Fully Charged Music Playback | 6 hours |
Case and Earbuds Fully Charged Music playback | 24 hours |
Playtime* (ANC On) | |
Earbuds Fully Charged Music Playback | 5 hours |
Case and Earbuds Fully Charged Music playback | 20 hours |
Audio Codec | AAC / SBC |
Input | 5V 0.7A |
Working Temperature | 0℃ ~ 45℃ |
Frequency Range | 2.400 GHz ~ 2.4835 GHz |
* Above data is from 1MORE lab.
* Playtime is tested in the laboratory under AAC format at 50% volume, which may vary according to device settings, use habits and other factors.
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