Compare Sennheiser CX 400BT vs Sony WF-C500 vs LG HBS-FN6
Connectivity
Ports
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.1
Bluetooth 5.0
Bluetooth 5.0
Wireless Range
10 m
Construction
Battery | Capacity
2x 55 mAh (earbuds) + 390 mAh (charging case)
Colors
Black, White, Orange, Green
Black, White
Drivers
Sennheiser 7mm dynamic driver
5.8 mm drivers
Form Factor
In-ear, True wireless earphones
Headphone Type
In-ear, closed
Dynamic headphones, closed
Magnet
Neodymium
Microphone
MEMS driver
2 pairs
Dimensions
Size | Depth
16.1 mm
Size | Height
32.77 mm
Size | Width
25.0 mm
Weight
2x 6g (earbud) + 37g (charging case)
5.4 g / 0.2 oz each
5.4 g
Function
Bluetooth Codecs
SBC, AAC, aptX
SBC, AAC
SBC / AAC
Bluetooth Profiles
A2DP, AVRCP, HSP, HFP
A2DP, AVRCP, HFP, HSP
Fast Charging
10 min for 1 hour of playtime
5 min for 1 h of play
Microphone Pickup Pattern
Omni-directional
Weather Resistance
IPX4
IPX4 (splash)
Wireless Charging
Yes
Performance
Battery Life
7 h with earbuds, 20 h with charging case
Up to 10 hours + 10 hours (case) playback
5 h (talk) / 6 h (play) / 18 h (earbuds + case)
Charging Time
1.5 h
2.5 hours
Frequency Response
5 Hz - 21 kHz
20Hz ~ 20kHz
Microphone Frequency Response
100 Hz - 10 kHz
Power Consumption
1.9 W
Production
Availability
2020-09-15
Debut
2020-09-01
2021-09-29
2020-06
Made In
Vietnam
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