Compare Cambridge Melomania Touch vs OnePlus Buds Z vs LG HBS-FN4
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth 5
Bluetooth 5.0
Bluetooth 5.0
Wireless Range
9m / 30ft
10 m
Construction
Battery | Capacity
40 mAh (earbud) x2 + 450 mAh (charging box)
2x 55 mAh (earbuds) + 390 mAh (charging case)
Colors
Black or White
White / Steven Harrington Edition
Black, White
Drivers
7mm Graphene-enhanced dynamic drivers
10 mm dynamic
Form Factor
In-Ear
True Wireless Headphones
Headphone Type
Dynamic
Dynamic headphones
Microphone
2 pairs
Dimensions
Size | Depth
35.9 mm
16.1 mm
Size | Height
29.05 mm
32.77 mm
Size | Width
25.0 mm
Weight
4.35 g
5.4 g
Function
Bluetooth Codecs
SBC / AAC
Bluetooth Profiles
AptX, AAC
Fast Charging
10 mins for 3 hours
5 min for 1 h of play
Weather Resistance
IP55
IPX4 (splash)
Performance
Battery Life
9h single charge, 50h w/ charging case
Up to 5 hours (music playback) / 3 hours (phone call) / Up to 20 hours music playback (w/ charging box)
5 h (talk) / 6 h (play) / 18 h (earbuds + case)
Charging Time
80 mins
Frequency Response
20Hz - 20kHz
Microphone Sensitivity
-38 dB ± 2dB
Sensitivity
97 dB ± 3dB
Production
Accessory
Eartips: 4x Small + 4x Medium + 4x Large silicone tips | Fins: 2x Small + 2x Medium + 2x Large silicone fins
Availability
2021-01-01
Debut
2020-12-01
2020-10
2020-06
Made In
China
Model Name
E502A
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