OPPO Enco Free3

Description

Product Positioning Headphones
Usage scenarios: music headphones, Bluetooth headphones, sports headphones, noise-canceling headphones
Connection method: true wireless, Bluetooth
Wearing method: in-ear
Sound production principle dynamic coil
Driver unit 12.4mm
Diaphragm The first bamboo fiber diaphragm
Frequency response range 20-40000Hz
Product impedance 320 ohms
Sensitivity 107dB
Interface Type-C interface
Function parameter
Noise reduction function supported, 49dB noise reduction depth
Transparency mode
Waterproof and dustproof Yes, IP55 waterproof and dustproof
Bluetooth function supported
Bluetooth version Bluetooth 5.3
Audio encoding AAC, SBC, LDAC, LC3
Transmission range 10m
Microphone parameters
Microphone Yes
Directivity omnidirectional
Charging life
Battery type Rechargeable lithium-ion battery
Battery capacity: earphones: 43mAh, charging box: 440mAh
Charging time Charging time: 90min (headphones)/120min (headphones + charging box)
Battery life: 30 hours of total battery life, 7 hours of earphones per session
Other parameters
Product color: blue frost white, bamboo shadow green
Shell material TPE + PU + bamboo fiber
Overall dimensions: Headphones: 33.01×20.30×23.15mm, charging compartment: 65.84×50.45×24.81mm
Product weight: earphones: 4.3g, charging case: 38.7g
Other features: Dynaudio joint tuning, personalized listening experience, smart touch, wearing sensor, instant connection after opening the cover
Headphone accessories
Packing list Headphones x2
Charging box x1
Parameter sticker x1
Quick Guide (Instruction Manual) x1
Safety Guide (Warranty Card) x1
Charging box protective film x1
Color box (paper holder included) x1
Ear cap bag (size M is pre-installed on the headset) x6
Barcode sticker x1