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Huawei
FreeBuds 4i True Wireless Stereo (TWS) Earphones
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Beats
3F-NLBU-SR03 Wired Earphones
View product ↗Product data
Specifications.
General10
SpecificationHuawei FreeBuds 4i True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones
- Brand
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: Huawei
- Beats 3F-NLBU-SR03 Wired Earphones: Beats
- Model
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: FreeBuds 4i True Wireless Stereo (TWS) Earphones
- Beats 3F-NLBU-SR03 Wired Earphones: 3F-NLBU-SR03 Wired Earphones
- Release date
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: 21st February 2021
- Beats 3F-NLBU-SR03 Wired Earphones: 31st January 2017
- Type
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: Earphones
- Beats 3F-NLBU-SR03 Wired Earphones: Earphones
- Color
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: Black
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Headphone Type
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: In-Ear
- Beats 3F-NLBU-SR03 Wired Earphones: In-Ear
- Connectivity
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: True Wireless Stereo (TWS)
- Beats 3F-NLBU-SR03 Wired Earphones: Wired
- Inline Remote
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: No
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Colour
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: —
- Beats 3F-NLBU-SR03 Wired Earphones: Black
- Model Number
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: —
- Beats 3F-NLBU-SR03 Wired Earphones: 3F-NLBU-SR03
Product details7
SpecificationHuawei FreeBuds 4i True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones
- Microphone
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: Yes
- Beats 3F-NLBU-SR03 Wired Earphones: Yes
- Boom Microphone
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: No
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Foldable
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: No
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Driver Size
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: 10 mm
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Weight With Case (g)
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: 36.5
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Weight (g)
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: 5.50
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Connector Size
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: —
- Beats 3F-NLBU-SR03 Wired Earphones: 3.5mm
Connectivity features3
SpecificationHuawei FreeBuds 4i True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones
- Bluetooth
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: Yes
- Beats 3F-NLBU-SR03 Wired Earphones: No
- Bluetooth Version
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: 5.2
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Bluetooth range (Metres)
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: 10
- Beats 3F-NLBU-SR03 Wired Earphones: —
Battery features5
SpecificationHuawei FreeBuds 4i True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones
- Charging Time (Hrs) Earpieces Only
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: 1
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Battery Life (Hrs) Earpieces Only
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: 10
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Charging Time (Hrs) Case Only
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: 1.5
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Battery Capacity (mAh) Earpieces
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: 55
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Battery Capacity (mAh) Case
- Huawei FreeBuds 4i True Wireless Stereo (TWS) Earphones: 215
- Beats 3F-NLBU-SR03 Wired Earphones: —
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