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OPPO

Enco X4 True Wireless Stereo (TWS) Earphones

Beats

Product data

Source: Gadgets360

General8

SpecificationOPPO Enco X4 True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones

Brand: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: OPPO; Beats 3F-NLBU-SR03 Wired Earphones: Beats
Model: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: Enco X4 True Wireless Stereo (TWS) Earphones; Beats 3F-NLBU-SR03 Wired Earphones: 3F-NLBU-SR03 Wired Earphones
Release date: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: 22nd September 2026; Beats 3F-NLBU-SR03 Wired Earphones: 31st January 2017
Colour: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: Pink; Beats 3F-NLBU-SR03 Wired Earphones: Black
Type: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: Earphones; Beats 3F-NLBU-SR03 Wired Earphones: Earphones
Headphone Type: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: In-Ear; Beats 3F-NLBU-SR03 Wired Earphones: In-Ear
Connectivity: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: True Wireless Stereo (TWS); Beats 3F-NLBU-SR03 Wired Earphones: Wired
Model Number: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: —; Beats 3F-NLBU-SR03 Wired Earphones: 3F-NLBU-SR03

Product details7

SpecificationOPPO Enco X4 True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones

Microphone: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: Yes; Beats 3F-NLBU-SR03 Wired Earphones: Yes
Driver Type: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: Dynamic; Beats 3F-NLBU-SR03 Wired Earphones: —
Water Resistant: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: IP55; Beats 3F-NLBU-SR03 Wired Earphones: —
Driver Size: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: 11 mm; Beats 3F-NLBU-SR03 Wired Earphones: —
Weight With Case (g): OPPO Enco X4 True Wireless Stereo (TWS) Earphones: 53; Beats 3F-NLBU-SR03 Wired Earphones: —
Weight (g): OPPO Enco X4 True Wireless Stereo (TWS) Earphones: 5.60; Beats 3F-NLBU-SR03 Wired Earphones: —
Connector Size: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: —; Beats 3F-NLBU-SR03 Wired Earphones: 3.5mm

Sound features2

SpecificationOPPO Enco X4 True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones

Active Noise Cancellation: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: Yes; Beats 3F-NLBU-SR03 Wired Earphones: —
Frequency Response Range: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: 10Hz-40,000Hz; Beats 3F-NLBU-SR03 Wired Earphones: —

Connectivity features3

SpecificationOPPO Enco X4 True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones

Bluetooth: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: Yes; Beats 3F-NLBU-SR03 Wired Earphones: No
Bluetooth Version: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: 6.1; Beats 3F-NLBU-SR03 Wired Earphones: —
Bluetooth Codec Support: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: SBC, AAC, LHDC; Beats 3F-NLBU-SR03 Wired Earphones: —

Battery features5

SpecificationOPPO Enco X4 True Wireless Stereo (TWS) EarphonesBeats 3F-NLBU-SR03 Wired Earphones

Battery Life (Hrs) With Case Total: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: 53; Beats 3F-NLBU-SR03 Wired Earphones: —
Charging Port: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: USB Type-C; Beats 3F-NLBU-SR03 Wired Earphones: —
Battery Life (Hrs) Earpieces Only: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: 13; Beats 3F-NLBU-SR03 Wired Earphones: —
Battery Capacity (mAh) Earpieces: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: 65; Beats 3F-NLBU-SR03 Wired Earphones: —
Battery Capacity (mAh) Case: OPPO Enco X4 True Wireless Stereo (TWS) Earphones: 576; Beats 3F-NLBU-SR03 Wired Earphones: —

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