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Tecno
FreeHear 2 True Wireless Stereo (TWS) Earphones
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Beats
3F-NLBU-SR03 Wired Earphones
View product ↗Product data
Specifications.
General8
SpecificationTecno FreeHear 2 True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones
- Brand
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: Tecno
- Beats 3F-NLBU-SR03 Wired Earphones: Beats
- Model
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: FreeHear 2 True Wireless Stereo (TWS) Earphones
- Beats 3F-NLBU-SR03 Wired Earphones: 3F-NLBU-SR03 Wired Earphones
- Release date
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: 3rd March 2026
- Beats 3F-NLBU-SR03 Wired Earphones: 31st January 2017
- Colour
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: Black
- Beats 3F-NLBU-SR03 Wired Earphones: Black
- Type
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: Earphones
- Beats 3F-NLBU-SR03 Wired Earphones: Earphones
- Headphone Type
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: On-Ear
- Beats 3F-NLBU-SR03 Wired Earphones: In-Ear
- Connectivity
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: True Wireless Stereo (TWS)
- Beats 3F-NLBU-SR03 Wired Earphones: Wired
- Model Number
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: —
- Beats 3F-NLBU-SR03 Wired Earphones: 3F-NLBU-SR03
Product details7
SpecificationTecno FreeHear 2 True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones
- Microphone
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: Yes
- Beats 3F-NLBU-SR03 Wired Earphones: Yes
- Driver Type
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: Dynamic
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Water Resistant
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: IP54
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Driver Size
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: 10.8 mm
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Weight With Case (g)
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: 51.7
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Weight (g)
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: 5.40
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Connector Size
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: —
- Beats 3F-NLBU-SR03 Wired Earphones: 3.5mm
Sound features1
SpecificationTecno FreeHear 2 True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones
- Active Noise Cancellation
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: No
- Beats 3F-NLBU-SR03 Wired Earphones: —
Connectivity features2
SpecificationTecno FreeHear 2 True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones
- Bluetooth
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: Yes
- Beats 3F-NLBU-SR03 Wired Earphones: No
- Bluetooth Version
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: 5.4
- Beats 3F-NLBU-SR03 Wired Earphones: —
Battery features5
SpecificationTecno FreeHear 2 True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones
- Battery Life (Hrs) With Case Total
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: 46
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Charging Port
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: USB Type-C
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Battery Life (Hrs) Earpieces Only
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: 9.5
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Battery Capacity (mAh) Earpieces
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: 60
- Beats 3F-NLBU-SR03 Wired Earphones: —
- Battery Capacity (mAh) Case
- Tecno FreeHear 2 True Wireless Stereo (TWS) Earphones: 600
- Beats 3F-NLBU-SR03 Wired Earphones: —
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