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MODEL: LHF-DU03 Ear Hook Dual Side Wireless Earphones USER MANUAL Please carefully read this Manual before using this Product for the very rst time and well keep it for further reference.
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Link Tech Dear User, Link Tech Thank you for choosing product. Your choice is crucial Link Tech for us,which means has added a new user. Hope that we will bring you a good expeience through our products and services. Also hope you will put forward the good advice and...
BUSINESS BLUETOOTH PARAMETERS 1. Shell material: ABS environmentally friendly shell material with rubber oil 2. Battery: 501240-200mAh battery 3. Chip solution JL6983D2 solution 4. Speaker: 10m composite lm speaker 5. Bluetooth name: link- DU03 SPECIFICATIONS Bluetooth Version V5.0 Frequency Range 2.402GHZ-2.480GHZ Power Level Class 2...
SAFETY INSTRUCTIONS 1. Earbuds should be stored in a dry and ventilated environment to avoid contact with oil, steam, moisture, dust, etc., to avoid a ecting product performance. 2. Avoid using irritating organic solvents or items containing these ingredients to clean earbuds. 3.
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